Design could help to probe the ‘ignorosphere’, a layer of ultra-thin air that has largely escaped exploration by balloons, ...

One centimetre-wide devices can use heat from the Sun to levitate — plus, the new experiments trying answer whether gravity ...

Test-run shows how a team of three autonomous robots could search for extraterrestrial environments suitable for sheltering ...

Generations of researchers have tried to create a quantum theory of gravity, and their work has produced sophisticated ...

David Jewitt at the University of California, Los Angeles, and his colleagues studied images from ground-based and ...

US researchers were hopeful when Donald Trump appointed Michael Kratsios to a top science position, but many say he has ...

Preprint servers are seeing a rise in submissions seemingly produced by paper mills or with help from AI tools.

As federal support vanishes for research addressing the root causes of health disparities in the United States, we are left ...

Report authors welcome ‘serious’ scientific rebuttals to report that some say misrepresents decades of climate science.

US President Donald Trump has used a series of executive orders to reshape US science. Credit: Andrew Harnik/Getty. US ...

The story of the discovery of these molecules 50 years ago shows how the free exchange of ideas can lead to life-changing ...

A smudge of light spotted by the James Webb telescope near Alpha Centauri A could be the planet with the tightest orbit ever ...