China's artificial embryos are part of an experiment to learn more about how human pregnancies could develop under ...

Like modern crocodiles, this bizarre ancient reptile was likely a carnivore, but otherwise it bears little resemblance to ...

Thick and creamy, gloopy or spray-on, sunscreen can be confounding. This science-backed guide can help you get ready for ...

A golf ball-size octopus found on the deep seafloor off the Galápagos Islands is an entirely new species, scientists just ...

Over the course of 13 expeditions and other efforts between mid-2025 and mid-2026, scientists found hundreds of previously ...

Our universe appears flat—but this observation still leaves plenty of options for its true shape. In fact, our cosmos could ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these ...

Nuclear power plants are safer than many suspect. But putting reactors in space is a concept with a checkered history. One ...

This company says its pulsed plasma machine will deliver electricity to the grid by 2029. Some physicists warn that its ...

SpaceX is now targeting the evening of May 21 to launch the latest and largest version of its Starship megarocket for the ...

Our galaxy and its nearest large companion, Andromeda, may be headed for a collision on a cosmic scale. What happens then?

Smart-panel start-up Span wants to turn spare household electricity into AI computing power. How far it can scale and what ...