From asteroids the size of football stadiums to nuclear war and man-made pandemics, it can seem as if humankind is in ...

A meteorite that struck near Winslow, Arizona, about 56,000 years ago may have triggered a massive landslide in the Grand ...

A false-color satellite photo from 2023 shows a devilish pair of lava flows and an enormous plume of smoke spewing from ...

Has an Old Soviet Mystery at Last Been Solved? The strange fate of a group of skiers in the Ural Mountains has generated endless speculation.

As Israel intensifies its attacks to destroy Iran's nuclear facilities, it cannot easily attack the Fordow nuclear facility. Built into the side of a mountain, the facility is Tehran's second ...