It’s a perfect example of why you shouldn’t leave anything to the last minute. Social media are ruthless.

New multiscale simulations help crack long-standing mysteries behind the enormous radio arcs generated when galaxy clusters ...

"Looks like the remnants of a trail/wildlife camera. It's curved on the back with a strap to mount it on a tree. There would ...

Louvre Director Laurence des Cars called it a “terrible failure,” admitting before the French Senate that the museum’s security systems and staffing had fallen short. Her resignation was refused, but ...

Before Colin Browen takes any of the haunted artifacts out of the box he brought to the Houston Chronicle offices, he offers me a small plastic bottle of water. It's holy water from the Sanctuary ...

Even in retirement, the space shuttle Discovery exudes power, seen across a hangar crowded with planes and jets at its museum home in Chantilly, Va. Charred and worn from its record 39 missions to ...

NEW ORLEANS (AP) — A New Orleans family cleaning up their overgrown backyard made an extremely unusual find: Under the weeds was a mysterious marble tablet with Latin characters that included the ...