Trials are beginning on several drugs that have shown promise in preliminary studies against the virus that is causing the current outbreak.

© Arlette Bashizi for The New York Times

Desperate US parents pay up to $20,000 a session for a procedure scientists say could be bogus

Autistic children as young as 18 months old are being injected with human stem cells derived from umbilical cords in unapproved, unproven and potentially harmful “treatments” that scientists warn are proliferating across the US under the active encouragement of the US health secretary, Robert F Kennedy Jr.

Clinics in Florida, Texas and other states are selling what they bill as “regenerative medicine” to families with autistic children who have intensive care needs. Parents who have taken their children through the process talked to the Guardian about their hopes and fears for a therapy that appears to be gaining ground in the US.

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© Composite: The Guardian/Getty Images/Alamy

© Composite: The Guardian/Getty Images/Alamy

© Composite: The Guardian/Getty Images/Alamy

Doctors say therapy that genetically modifies person’s T-cells could offer cure for chronic autoimmune disease

Five lupus patients in England are in remission after being treated with a revolutionary therapy that genetically modifies their own cells, in a medical breakthrough that could offer people a cure, doctors have said.

CAR (chimeric antigen receptor) T-cell therapy involves removing a type of white blood cell also called T lymphocytes, which are crucial for hunting out infected or damaged cells, and engineering them to spot and destroy disease. The T-cells are then fed back into the patient via an infusion to reset their immune system.

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© Photograph: Lucy North/PA

© Photograph: Lucy North/PA

© Photograph: Lucy North/PA

The World Cup kicked off on Thursday as South Africa squared off against Mexico, one of this year's host countries. Several American cities hosting these opening matches will be sweltering this weekend, making stadiums feel more like a sauna than a playing field. Climate Central's Ben Tracy shows us how extreme heat is changing the game in our warming world. It's for our series, Tipping Point.

As ações reagiram em alta, com a EDPR a chegar a disparar mais de 3,5% em bolsa. A forte procura por energia nos EUA, muito devido às crescentes necessidades com a IA, deverá ter um impacto positivo nas contas do grupo português.

O banco norte-americano fala de preocupações "exageradas" com a concorrência no setor em Portugal e destaca as previsões "muito mais robustas" para a unidade de serviços de telecomunicações da empresa do que era previsto.

Fertility specialists, biotech companies and ethicists are divided over whether progress in early gene editing would wipe out diseases or trigger a rush toward enhancement.

© Zephyr/Science Source

DEDURU OYA, Sri Lanka – On April 16, eight members of Priyantha Kumara’s family including his wife, son, brother, father-in-law, and four other relatives were swept away by strong currents in the Deduru Oya, a river in Sri Lanka’s North Western province. Sri Lanka Police reported more than 30 drowning deaths between April 12 and 21 this year, underscoring the risks posed by flooding rivers. Sri Lanka Police media spokesperson Udaya Kumara Wootler told Mongabay that 376 individuals have died due to drowning in rivers last year while 595 fatalities were reported in 2024. Buddhika Sampath, spokesperson for the Sri Lanka Navy told Mongabay that the Navy Diving Unit recovered 148 bodies of people between May 2022 and May 2023. While the police are yet to disclose official statistics of deaths due to drowning from January to May 2026, the number of reported incidents show over 50 fatalities. Kumara is a resident of Gopallawa in the northwestern district of Kurunegala. His son had requested that they all go for a bath in the river. The group had been bathing at a popular spot named Kuriyagas Mankada when they met the tragedy. “My son was only 13 years old, and he was a bright student,” Kumara told Mongabay. “My brother was about to hold a housewarming ceremony at his newly built house. But all these dreams were shattered within seconds. My father used to take us to this same spot to bathe when we were young. But the river has changed…This article was originally published on Mongabay

Deep in Taiwan’s misty mountains, researchers have confirmed the tallest tree in the country: a thousand-year-old fir tree higher than a 20-story building, which they’ve named “the heaven sword of the Da’an River.” Climbers scaled the tree and dropped a measuring tape from the top to the forest floor during the Lunar New Year holiday in January 2023. The tree measured 84.1-meters (276-feet). The findings have been published in Frontiers in Forests and Global Change. A team of ecologists, geologists, remote-sensing specialists, professional climbers and Indigenous people that calls itself the “Taiwan tree seekers” began the search in 2014. “The common characteristics [of the team] are probably that we are all tree lovers and like adventures,” Rebecca Chia-Chun Hsu, lead author from Division of Forest Ecology, Institute of Taiwan Forestry Research, told CNN. ‘The Heaven Sword’, Taiwan’s tallest tree, measures 84.1 meters. Photo courtesy of Steven Pearce. Taiwan is one of the few places on Earth where trees can grow this tall. The island sits where the tropics meet the subtropics, and its mountains host several giant conifer species. The species behind the new record, Taiwania cryptomerioides, is known to the Indigenous Rukai people as “the tree that hits the moon.” Although nearly 60% of Taiwan is covered in forest, loggers cleared much of the island’s old-growth forest between 1912 and 1991. However, its steep slopes were too dangerous to reach, and pockets of ancient forest survived. Still, finding the tallest tree amid the rugged terrain was a task. Taiwan…This article was originally published on Mongabay

The widespread use of drugs like Ozempic is giving scientists a clearer picture than ever of their effects.

Scolyer, who did pioneering work on immunotherapy, was diagnosed with inoperable brain cancer in 2023

• Richard Scolyer’s open letter to Australians

• Richard Scolyer obituary

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Prof Richard Scolyer, the world-renowned cancer researcher and former Australian of the year, has died at the age of 59.

Scolyer’s family shared a statement the eminent pathologist and melanoma expert penned before his final stages of illness.

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© Photograph: James Gourley/The Guardian

© Photograph: James Gourley/The Guardian

© Photograph: James Gourley/The Guardian

by Kevin Hughes | Natural News The 2009 leak of emails from the Climatic Research Unit at the University of East Anglia revealed efforts by scientists to hide flaws, exclude skeptics and withhold data, raising serious questions about the transparency and credibility of the IPCC. The IPCC has been criticized for using non-peer-reviewed sources, such as environmental advocacy group newsletters, leading to retractions of claims about the Amazon rainforests, African crop harvests and Himalayan glaciers. The NIPCC report challenges the IPCC’s assertion that most warming since the mid-20th century is due to human greenhouse gas emissions, arguing that natural causes are […]

Iran exposed the fragility beneath American air dominance. Beijing is studying every loss. When the United States and Israel launched coordinated strikes against Iran on February 28, 2026, Washington anticipated swift, overwhelming dominance. The arithmetic seemed straightforward: the world’s most advanced air force against a sanctions-hobbled regional power. The result was a cataclysmic failure. A […]