Six hundred miles above Earth, four near-perfect gyroscopes spun in superfluid helium to chase a prediction most thought was unmeasurable. This is the story of Gravity Probe B, the decades of ...

January's moon — often known as the "Wolf Moon" in reference to the packs of famished carnivores that can be heard howling ...

Cosmic “touchdown airbursts” — explosions of comets or asteroids above Earth’s surface — may be far more common and destructive than previously thought, according to new research. Unlike ...

New research suggests a comet explosion helped cause ice age extinctions, sudden cooling, and the loss of early human cultures.

A Decatur couple started hanging large, lighted spheres high up in trees several Christmases ago. This year more than 250 ...

In an industry often criticized for resisting change, these incredible legacy heroes show how change can improve things.

Explore Stephen Hawking's concerns about AI and its potential to be humanity's biggest existential threat. Discover the ...

Earth is often described as a circle or an oval, but it is neither. As the planet spins more than 1,000 miles per hour at the ...

These satellites, called Starlink, beam internet service down to the ground from low Earth orbit. Most can swerve to avoid crashes, but a solar storm could be all it takes to knock out their ...

Jesus of Nazareth, that man of history and incomparable, unimpeachable worth whose entry into the world is ...

Beyoncé edged out Oasis for the year's highest-grossing tour, grossing a whopping $407.6 million in ticket sales for 'Cowboy ...

Unmistakeably, the spirit of Truth is the HOLY SPIRIT, THE LAW, The Justice of God. Revealation 1:4-6 describes Him as “ ...