Charleston, South Carolina, is one of those charming cities that feels like it was made for something romantic. The ...

She’s seen the ocean waves flood the coastal roadway during king tides. She’s noticed the sand levels starting to drop near Olowalu Beach. So she understands why the State of Hawaiʻi wants to move a ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...