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Articles sur Science

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NASA’s UAP study team and newly appointed director of UAP research represent growing efforts to study and declassify UFO-related data. AP Photo/Terry Renn

NASA report finds no evidence that UFOs are extraterrestrial

Months after a military officer made sensational claims about unexplained objects in the skies, NASA released a report loosely outlining a scientific approach for analyzing UAP reports.
Tech leaders like Alphabet CEO Sundar Picha and OpenAI CEO Sam Altman, seen here entering the White House, are just one piece of the AI regulation puzzle. AP Photo/Evan Vucci

Experts alone can’t handle AI – social scientists explain why the public needs a seat at the table

Industry leaders, scientists and policymakers may see AI’s technical potential, but societies have trouble adapting to revolutionary advances without broad public participation.
Chinese leader Deng Xiaoping (left) and President Jimmy Carter sign papers, including a science and technology agreement, in 1979. Consolidated News Pictures/Archive Photos via Getty Images

The US and China may be ending an agreement on science and technology cooperation − a policy expert explains what this means for research

China’s success in science and technology propelled it to the forefront of many fields. Now, the US wants to pull back from years of intense cooperation.
This microscopy image shows the retina of a mouse, laid flat and made fluorescent. Kenyoung Kim, Wonkyu Ju and Mark Ellisman/National Center for Microscopy and Imaging Research, University of California, San Diego via Flickr

Seeing what the naked eye can’t − 4 essential reads on how scientists bring the microscopic world into plain sight

Visualization is an essential part of the scientific process. Advances in imaging have enabled eye-opening discoveries, not only for scientists and researchers but also for the general public.
Narrow-leaved kalmia is an invasive plant typical of boreal ecosystems. Its proliferation can hinder the reforestation of areas subject to disturbances. (Jacques Ibarzabal/iNaturalist)

Making the most out of boreal plant resources

Boreal plants produce molecules that are valued by traditional medicines and inspire the development of medicinal products by contemporary chemists.
Russian attacks have destroyed much of Ukraine’s scientific infrastructure, including university facilities like Karazin University’s School of Physics and Technology, seen here. Vyacheslav Madiyevskyy / Ukrinform/Future Publishing via Getty Images

Ukrainian science is struggling, threatening long-term economic recovery – history shows ways to support the Ukrainian scientific system

The war in Ukraine has led to the destruction of scientific infrastructure, caused many Ukrainian researchers to leave the country and disrupted the work of those who have stayed.

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