In the world of modern optics, frequency combs are invaluable tools. These devices act as rulers for measuring light, ...

Slim phones are about to make a comeback in 2025, and by the looks of it, they won't have the same fate as compact phones ...

Is the universe flat and infinite, or something more complex? We can’t say for sure, but a new search strategy is mapping out ...

Planets are formed when dust and rock in a disk around a young star collide and combine to form ever larger bodies. This ...

A Falcon 9 rocket carrying 23 Starlink craft lifted off from Vandenberg Space Force Base today, at 9:07 a.m. EST (1407 GMT; 6:07 a.m. local time). The Falcon 9's first stage booster returned to ...

and it remains one of the cheapest and most reliable space heaters you can find. It warms up faster than most fan heaters we tested, and it has a compact, lightweight body (about the size of a ...

January 22, 2025 • Around the turn of the century, 3.8 million people banded together in a real-time search for aliens — with screensavers. It was a big moment in a century-long concerted ...

Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface. By Becky Ferreira The president’s Inaugural Address linked ...

The Parker Solar Probe will swoop just 6.1 million kilometers above the sun’s surface on Christmas Eve. Scientists are thrilled at what we might learn ...

It’s easily operated with a remote control, and it’s portable, so it’s easy to move it around. It’s pretty powerful given its compact size. This winter has been rainy and cold here, and we are really ...

Jan. 21, 2025 — A new computational method gleans more information than its predecessors from maps showing how galaxies are clustered and threaded throughout the ...