Our readers explain that spirit (or bubble) levels indicate the direction of Earth's gravitational pull, though local ...

Whether it's rivers cutting through earth, lava melting through rock, or water slicing through ice, channels all twist and ...

The shape of a planet's orbit is one of its fundamental properties, along with its size and distance from its host star.

In a speech to Congress in his first weeks in office, the president laid out his vision to remake U.S. policy on the military ...

On a boat, surrounded by snow-covered mountains and icebergs in shades of blue, Qooqu Berthelsen points to the breaking sea ...

P eter Jackson achieved what seemed impossible in his The Lord of the Ringstrilogy. For eons, bringing J.R.R. Tolkien's epic ...

The world's largest iceberg has run aground just off the coast of South Georgia. But what does this mean for the wildlife ...

What are Lagrangian points? Dean TreadwayJesup, Georgia The Lagrangian equilibrium stability points, or L points, are the ...

Last week, Ukrainian President Volodymyr Zelensky came to the Oval Office to sign a rare-earth minerals deal that Trump ...

Einsteinium-255, produced through irradiation in ILL’s high-flux reactor, provided a continuous supply of fermium-255, ...

NASA astronauts Butch Wilmore and Sunny Williams have been waiting for nine months to return from the International Space ...

After months of floating, the "megaberg" known as A23a has finally come to a halt roughly 50 miles from South Georgia Island ...