The Hailin impact crater is a giant gouge in a Chinese hillside that was left by a asteroid which smashed into Earth several million years ago. Researchers discovered the crater this year, noting ...

President-elect Donald Trump on Saturday sided with key supporter and billionaire tech CEO Elon Musk in a public dispute over the use of the H-1B visa, saying he fully backs the program for ...

During the Cold War, the Soviets used Simushir as a secret nuclear submarine base, docking vessels in a flooded volcanic ...

sweeping up ships that had been deliberately left in harm's way to see what nuclear war was capable of. Now, 73 years later, scientists have been back to map the seafloor. A crater is still ...

More than 40 nuclear weapons tests took place on or near the Enewetak Atoll in the Pacific between 1946 and 1958, including a bomb test on Runit Island. The crater from that blast was used from ...