Astronomers may have found an exciting new clue about dark energy—the mysterious force driving the universe’s accelerating expansion. They discovered an extraordinarily bright supernova from more than ...

A novel theory suggests that the current expansion rate of the universe is not fixed, but was in fact quite different in the ...

When the world seems dark and scary, when compassion and tolerance seem in short supply, when hostility and hate make our ...

Seven wins. Ten of eleven. Third in the West. The Lakers aren't just winning—they're warping space-time. Houston, they had a ...

Quite a Newtonian moment it was for him. The setting, however, was not under an apple tree, but along the banks of the ...

When you're dropping hundreds (or thousands) on an OLED display, you'll want to keep it in tip-top shape for years to come.

A California startup has proposed launching reflective satellites into orbit to redirect sunlight back toward Earth after sunset, with the company suggesting it could extend usable daylight in ...

The damage happening beneath your feet right now might shock you.

Still in its original galaxy, a rare holdout from the second generation of stars sheds new light on the origins of the elements—and how massive supernovae reshaped the cosmos ...

Earth Hour 2026 takes place on Saturday, March 28, from 8:30 p.m. to 9:30 p.m. local time. This year marks the 20th anniversary of the event, and WWF now ...

They discovered that the host galaxy is incredibly massive — weighing in at over 40 billion times the mass of our Sun — and deeply obscured. The James Webb Space Telescope, which can peer through gas ...

While a Kindle is every bibliophile's go-to device, the device's functionality isn't just limited to reading. Here are some unique ways of using it.