"We know that daytime migratory insects use the sun, so testing the starry sky seemed an obvious thing to try." ...

Screech Owl Cave delivered one of our wildest underground adventures yet. In this video, we climb massive pits and domes hidden deep inside the cave, navigating tricky ledges and echoing chambers.

Iron ore deposits are about 1.3 billion years younger than previously believed, reshaping both scientific thinking and mining ...

Recalling a 500 pound bunker buster going off, a source told The Post, “It shakes your teeth. It’s like being in an ...

As visitors flock to China’s stunning Zhangjiajie Forest Park, just a few dozen miles away a government-ordered mass cleanup operation is now underway as crews haul bags of trash out of ancient caves.