Along the edges of the United States, scientists are picking up signals that the ocean is changing faster than coastal communities are prepared for. From eroding salt marshes and sinking cities to a ...

Easter Island’s Moai statues weren’t dragged - they walked. Physics and experiments uncover how ancient islanders made stone giants move.

Investigators revisit a puzzling acoustic signal recorded the night MH370 vanished. Using modern analysis tools, they track how the sound traveled through the deep ocean. The results point toward a ...