Scientific American.com

Satellite streaks are ruining astronomical images. Can scientists and space companies find solutions before it’s too late?

AI models supposedly did well on International Math Olympiad problems, but how they got their answers reminds us why we still need people doing math

Solar panels, wind turbines, a hydrogen energy system and lithium-ion batteries are powering China’s newest polar research station

Speed and flexibility have made mRNA a blockbuster technology

Proposed amendments to the Marine Mammal Protection Act would cut down protections to whales, dolphins, polar bears and other species

When serious accidents happen in magnetic resonance imaging scanners, it’s usually because people ignore one very important rule

If the EPA abdicates its responsibility to address climate change, it will harm health and the planet in exchange for pandering to fossil fuel interests

Insights from human brains could inform how scientists search for awareness in all its possible forms

NASA faces historic budget cuts that could shutter missions and stall vital research, prompting a bipartisan outcry from all of the agency’s living former science chiefs.

Infectious bird flu virus was found in milk, on equipment, within wastewater and aerosolized in the air on California dairy farms

A devastating bacterium has decimated populations of sunflower sea stars, predators that play a crucial role in their environment

Fifty-eight people have been infected—and two have died—in a New York City outbreak of Legionnaires’ disease—a severe type of pneumonia caused by a bacterium commonly associated with air-conditioning systems and cooling towers

Spurred by competition from China and Russia, the Trump administration is pushing for nuclear power on the moon by 2030

Companies are adapting this humble clay-based ceramic to keep people cool—without electricity

Birds are starting to make their way south for the winter, and you’ve got a front-row seat to the show

When she was just 17 years old, Hannah Cairo disproved the Mizohata-Takeuchi conjecture, breaking a four-decade-old mathematical assumption

Kids crave approval from their peers. Chatbots offer an alternative to IRL relationships, but they can come at a price  

The Krasheninnikov volcano, located less than 150 miles away from the epicenter of Russia’s July 29 earthquake, began erupting on August 3

Can “finitism” possibly describe the real world?

JWST observations of light sources before the first galaxies should have formed are raising new questions about our galactic origins