In the ocean's twilight zone, where the reach of the Sun fades to nothing, an epic migration begins every time night falls. It could also have an outsized effect on our climate.

Powering the Future” provides an accessible introduction to the science underlying energy sources such as wind power, solar ...

(Mark Garlick/Science Photo Library/Getty Images) If potted plants always seem to die under your care, you can take solace in ...

A new study suggests that when our star becomes unstable in 5 billion years or so, Earth may avoid being engulfed by its ...

A forgotten science-fiction miniseries from 2015 adapted one of Arthur C. Clarke's very best books in just three episodes.

Bathymetry of a known caldera, Niuatahi, in the Tongan archipelago. (NOAA Vents Program) Deep beneath the ocean waves, ...

The universe is so enormous that even the fastest spacecraft humanity has ever built has barely begun the journey. From our Solar System to distant galaxies and the edge of the observable universe, ...

Think you have what it takes to live in a Mars and moon simulation for a year? NASA may want to select you as a volunteer.

The U.S. Space Force recently awarded two of its biggest satellite contracts to SpaceX, strengthening the company’s position in the military’s next generation space networks. The awards, worth nearly ...

Captain America and Doctor Doom share a supernatural connection in Marvel's latest comic, teasing major developments before ...

Spaceflight has carried everything from satellites and scientific instruments to memorial capsules and plant seeds beyond ...