Pregnant people have a higher risk of severe disease and death from COVID, so making it harder for them to get vaccinated ...

The Convention on International Trade in Endangered Species of Wild Fauna and Flora on Friday updated its regulation and monitoring of several iconic shark and ray species ...

New WHO guidance calls for a worldwide obesity treatment “ecosystem” to ensure that GLP-1 weight-loss drugs are used fairly ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most fascinating magazine covers over the years. Take a tour here through the covers so ...

Combining newer neural networks with older AI systems could be the secret to building an AI to match or surpass human ...

The mathematician, who liked to annoy friends with improvised brainteasers, thought for a moment or two, then raised a glass ...

China’s Giant Underground Neutrino Observatory Just Released Its First Results—And They’re Promising ...

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...

The scientists found that the wildcats lived alongside humans for some 3,500 years—but despite all that time, they were a ...

Since the magnitude 4.0 event, two smaller quakes—located deeper in Earth’s crust than the larger one—have already occurred: first a 2.7 magnitude tremor just to the northeast, then a 3.6 magnitude ...

I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm ...