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General Science & Health

02/23/2026   Wired Science
Despite Donald Trump’s unrelenting attacks on renewable energy, there’s a quiet revolution happening on US grids.
02/23/2026   WHO News

As Ukraine enters the fifth year of full-scale war, its people have endured the highest number of attacks on their health care in 2025 – increasing by nearly 20% compared to 2024.

Since the beginning of the full-scale war on 24 February 2022, WHO has documented at least 2881 attacks on health care in Ukraine, affecting health workers, facilities, ambulances, and medical warehouses.

Health services are under intense pressure in two fronts: direct attacks on health care, and the cascading effects of strikes on civilian infrastructure, including thermal power plants that underpin the country's power grid. These have left deep gaps in people’s health. According to a WHO assessment conducted in December 2025, 59% of people in frontline areas reported their health as poor or very poor, compared to 47% in non-frontline areas.

"After four years of war, health needs are increasing, but many people are unable to get the care they need, in part because hospitals and clinics are routinely attacked," said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. "WHO is working alongside Ukraine's dedicated health workers to keep hospitals supplied with the means to stay warm, and the medicines people rely on the most. Ultimately, the best medicine is peace.”

In 2025, WHO’s support reached 1.9 million people across Ukraine through service delivery, medical supplies, referrals and capacity-building, with a strong focus on frontline and hard-to-reach locations.

"Four years of war has created a serious health crisis in Ukraine," said Dr Hans Henri P. Kluge, WHO Regional Director for Europe. "Mental health needs are staggering: 72% of people surveyed experienced anxiety or depression in the past year, yet only one in five sought help. Cardiovascular disease is surging, with one in four Ukrainians experiencing dangerously high blood pressure. And 8 out of 10 people report they can’t access the medicines they need. This is not abstract – it's a heart patient who can't find blood pressure medication, an amputee waiting months for a prosthetic, a teenager too afraid to leave the house. Ukraine's health system needs our sustained support.”

Attacks on health care

In a year marked by hope for peace talks, the reality on the ground told a different story. Attacks on health care intensified, reaching a peak in the third quarter of 2025, when 184 attacks claimed the lives of 12 people and injured 110 health workers and patients.

At the same time, attacks on medical warehouses tripled in 2025 compared with the previous year, disrupting logistics and supply chains that are critical to delivering care across the country. Over the past four years, 233 health workers and patients have been killed and 930 injured in attacks on health care. Such attacks constitute violations of international humanitarian law.

Impact of destruction on essential health services

This winter has been the harshest since the war began, with multiple strikes on energy infrastructure leaving millions without heating, electricity, and water. Many of Ukraine's combined heat and power plants have been damaged or destroyed. In Kyiv alone, a January 2026 attack left nearly 6000 buildings without heat in subzero conditions, prompting an estimated 600 000 residents to flee the capital.

"What we are witnessing in Ukraine is a devastating cycle. A heating station is struck and thousands of homes lose heat within hours. At – 20°C, water in the pipes freezes, bursts them, floods buildings with ice. Repairs are made, then the next attack starts it all over again. Behind every one of these system breakdowns are families, elderly residents, and health-care workers who must keep saving lives while their own homes are without heat, water, or electricity. The burnout after four years of war is immense – and the demand for health care has never been higher," said Dr Jarno Habicht, WHO Representative to Ukraine.

The impact does not end at the hospital door. New mothers discharged after giving birth, patients recovering from injuries or heart attacks, and those awaiting or recovering from critical cancer surgeries return home to apartments without heating, electricity, or running water. Care that begins in a functioning hospital is undermined when patients recover in freezing, dark homes, turning medical progress into a daily struggle for survival.

Growing health needs

The rise in war-related trauma injuries has driven a growing demand for surgery, blood products, infection prevention and control, prevention of antimicrobial resistance, mental health services, and rehabilitation.

Access to rehabilitation remains severely limited. Only 4% of hospitals providing inpatient rehabilitation and only 3% of facilities offering assistive technologies such as prosthetics and corrective devices.

Access to medicines is among the most persistent barriers to health in Ukraine, with 4 out of 5 people reporting difficulties, primarily due to high prices (71%). In frontline regions, closed pharmacies, security risks, and financial constraints make the situation even more acute.

WHO’s work in Ukraine

In 2025, WHO worked to reach communities through multiple mechanisms, by prioritizing the most vulnerable people in hard-to-reach areas. The work spanned the full continuum of health:

  • Crisis response: delivered trauma care and medical supplies to 954 facilities, supported over 1200 medical evacuations, and run outreach in 131 hard-to-reach locations;
  • Recovery: sustained primary health care, noncommunicable disease treatment and mental health services for displaced and conflict-affected populations; and
  • Rehabilitation: rebuilt damaged facilities, installing modular clinics, and training over 2500 health workers to restore and strengthen a battered health system.

To help maintain essential health services, WHO has provided 284 generators to health facilities across 23 oblasts in Ukraine. For 2026, WHO is appealing to raise US$ 42 million in funding to sustain its work in Ukraine and to protect access to care for 700 000 people.

 

02/22/2026   Wired Science
A failure in the helium flow of the SLS rocket has prompted NASA to delay the Artemis II moon mission. Rather than March 6, the launch is now targeted for April.
02/22/2026   Wired Science
Next month, the Earth will come between the sun and the moon, causing the moon to take on an eerie reddish hue.
02/20/2026   Wired Science
What scientists thought were four separate star clusters are actually part of one nearly invisible system.
02/20/2026   Wired Science
A 2023 law championed by Republicans requires the CDC have a director confirmed by the Senate. For months, though, it’s had only acting directors—and the White House won’t say when that will change.
02/20/2026   Wired Science
Massive data centers for generative AI are bad for the Earth. How about launching them into orbit?
02/18/2026   Wired Science
A new report finds that of 154 specific claims about how AI will benefit the climate, just a quarter cited academic research. A third included no evidence at all.
02/18/2026   WHO News
WHO today announced that Libya has eliminated trachoma as a public health problem, a landmark victory for public health in WHO’s Eastern Mediterranean Region. This hard-won achievement protects future generations from preventable blindness and provides a powerful reminder that countries can overcome neglected tropical diseases despite persisting challenges.
02/17/2026   Wired Science
As patients and employers look for alternatives to pricey GLP-1 drugs, Silicon Valley startup Twin Health is using AI and wearable sensors to help people make healthier choices.
02/17/2026   WHO News
Member States of the World Health Organization (WHO) concluded a weeklong round of negotiations on draft annex for Pathogen Access and Benefit Sharing (PABS) – a key component of the WHO Pandemic Agreement. The fifth meeting of the Intergovernmental Working Group on the WHO Pandemic Agreement (IGWG) – set up by the World Health Assembly (WHA) last year to negotiate the PABS annex – wrapped up over the weekend after productive discussions from 9–14 February 2026.
02/15/2026   Wired Science
You can never truly empty a box. Why? Zero-point energy.
02/13/2026   Wired Science
Snowpack levels across a wide swath of western US states are among the lowest seen in decades, even as regulators struggle to negotiate water rights in the region.
02/13/2026   WHO News
WHO statement on a planned hepatitis B birth dose vaccine trial in Guinea-Bissau.
02/12/2026   Wired Science
As the EPA moves to roll back the endangerment finding, which allows it to regulate greenhouse gases, experts predict uncertainty for business and a protracted legal fight.
02/11/2026   Wired Science
Meditation isn’t thinking about nothing. New research reinforces that it’s a mind-altering, dynamic state that promotes focus, learning, and well-being.
02/11/2026   Wired Science
As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth.
02/10/2026   WHO News
The World Health Organization (WHO) is urging countries to accelerate efforts to ensure that millions of people living with cataract can access simple, sight‑restoring surgery – one of the most effective and affordable interventions to prevent avoidable blindness.
02/10/2026   Wired Science
Are you speechless watching US figure skater Ilia Malinin on the ice? Science explains how it’s possible the Quad God can do more than four full rotations in the air.
02/10/2026   Wired Science
The site Realfood.gov uses Elon Musk’s Grok chatbot to dispense nutrition information—some of which contradicts the government’s new guidelines.
02/09/2026   Wired Science
General Galactic, cofounded by a former SpaceX engineer, plans to test its water-based propellant this fall. If successful, it could help usher in a new era of space travel. That's a big “if.”
02/06/2026   Wired Science
Among those Robert F. Kennedy Jr. recently named to a federal autism committee are people who tout dangerous treatments and say vaccine manufacturers are “poisoning children.”
02/06/2026   Wired Science
Red and blue states alike have introduced legislation in recent weeks that would halt data center development, citing concerns from climate to high energy prices.
02/06/2026   Wired Science
For two weeks, medical experts monitor the astronauts as they remain indoors, live in isolation, and avoid physical touch, all to prevent harmful microbes from traveling to space.
02/06/2026   Wired Science
For years, quad axel jumps seemed impossible. Then Ilia Malinin landed one in 2022. As he heads to the Milano Cortina Games, everyone wants to know what’s next.
02/05/2026   WHO News

Joint statement by the UNFPA Executive Director, UNICEF Executive Director, UN High Commissioner for Human Rights, UN Women Executive Director, WHO Director-General, and UNESCO Director-General on the International Day of Zero Tolerance for Female Genital Mutilation

 

In 2026 alone, an estimated 4.5 million girls – many under the age of five – are at risk of undergoing female genital mutilation (FGM). Currently, more than 230 million girls and women are living with its lifelong consequences.

Today, on the International Day of Zero Tolerance for Female Genital Mutilation, we reaffirm our commitment to end female genital mutilation for every girl and every woman at risk, and to continue working to ensure those subjected to this harmful practice have access to quality and appropriate services.

Female genital mutilation is a violation of human rights and cannot be justified on any grounds. It compromises girls’ and women’s physical and mental health and can lead to serious, lifelong complications, with treatment costs estimated at about US$ 1.4 billion every year.

Interventions aimed at ending female genital mutilation over the last three decades are having an impact, with nearly two-thirds of the population in countries where it is prevalent expressing support for its elimination. After decades of slow change, progress against female genital mutilation is accelerating: half of all gains since 1990 were achieved in the past decade reducing the number of girls subjected to FGM from one in two to one in three. We need to build on this momentum and speed up progress to meet the Sustainable Development Goal target of ending female genital mutilation by 2030.

We know what works. Health education, engaging religious and community leaders, parents and health workers and the use of traditional and social media are effective strategies to end the practice. We must invest in community-led movements – including grassroots and youth networks – and strengthen education through both formal and community-based approaches. We need to amplify prevention messages by involving trusted opinion leaders, including health workers. And we must support survivors by ensuring they have access to comprehensive, context-tailored health care, psychosocial support, and legal assistance.

Every dollar invested in ending female genital mutilation yields a tenfold return. An investment of US$ 2.8 billion can prevent 20 million cases and generate US$ 28 billion in investment returns.

As we approach 2030, gains achieved over decades are at risk as global investment and support wane. Funding cuts and declining international investment in health, education, and child protection programmes are already constraining efforts to prevent female genital mutilation and support survivors. Further, the growing systematic pushback on efforts to end female genital mutilation, compounded by dangerous arguments that it is acceptable when carried out by doctors or health workers, adds more hurdles to elimination efforts. Without adequate and predictable financing, community outreach programmes risk being scaled back, frontline services weakened, and progress reversed – placing millions more girls at risk at a critical moment in the push to meet the 2030 target.

Today we reaffirm our commitment and efforts with local and global public and private partners, including survivors, to end female genital mutilation once and for all.

 

02/04/2026   WHO News
First preventive campaign in over three years launches in Mozambique, with others planned in Bangladesh and the Democratic Republic of the Congo
02/03/2026   WHO News
Up to four in ten cancer cases worldwide could be prevented, according to a new global analysis from the World Health Organization (WHO) and its International Agency for Research on Cancer (IARC). The study examines 30 preventable causes, including tobacco, alcohol, high body mass index, physical inactivity, air pollution, ultraviolet radiation – and for the first time – nine cancer-causing infections.
02/03/2026   WHO News
The World Health Organization (WHO) today launched its 2026 global appeal to ensure millions of people living in humanitarian crises and conflicts can access health care.
02/02/2026   WHO News
Progress made during the six years, since the declaration of COVID-19 as a Public Health Emergency of International Concern, in preparing for a future pandemic, and what remains to be done.
01/29/2026   WHO News
Marking World Neglected Tropical Diseases (NTDs) Day, the World Health Organization (WHO) warns that millions of people living with NTDs continue to face profound and often unseen suffering due to discrimination, social stigma and untreated mental health conditions. Under the rallying theme "Unite. Act. Eliminate.", WHO and partners urge governments to integrate mental health care into NTD elimination efforts, ensuring that no one is left behind in pain or isolation.
01/27/2026   WHO News
Healthy food in schools can help children develop healthy dietary habits for life, according to the World Health Organization (WHO), which released a new global guideline on evidence-based policies and interventions to create healthy school food environments.
01/24/2026   WHO News
WHO regrets the United States’ notification of withdrawal from WHO – a decision that makes both the United States and the world less safe. The notification of withdrawal raises issues that will be considered by the WHO Executive Board at its regular meeting starting on 2 February and by the World Health Assembly at its annual meeting in May 2026.