Roughly 35 million years ago, a massive asteroid slammed into the Atlantic Ocean near what’s now the East Coast. The impact ...

Hawaii's Kilauea volcano is erupting again in spectacular fashion, sending lava shooting 1,000 feet into the sky, according ...

It still holds the title of the largest known impact crater in the United States. On a global scale, it ranks as the 15th biggest ever discovered—a reminder of the asteroid’s sheer power. The ...