On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

For all the talk about life across the cosmos, Earth remains the only confirmed example. That single data point makes your ...

Residential solar panels are often touted as a clean alternative source of electricity that can save homeowners a significant amount of money, but do the numbers add up?Rajiv Garg recently installed a ...

Lithium-ion batteries are increasingly being used to store power for electrical grids, but some localities are concerned about fire risks. Despite assurances of safety from proponents, some places in ...

People should plan for potential cyber-attacks by going back to pen and paper, according to the latest advice. The government ...

In what has been branded as a disaster captured digitally for the last two years, Gazans have been documenting their lives, ...

Thinking about Starlink for your home or business? It’s a pretty cool satellite internet option, especially if ...

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

The continent’s abundant sunshine offers a vast reservoir of clean energy. While infrastructure lags behind, home solar ...

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

Portal’s heat exchanger thruster, known as Flare, fires up during a test in a vacuum chamber. (Portal Space Systems Photo) Bothell, Wash.-based Portal Space Systems says it has successfully tested its ...