For years, this fossil seemed to tell a thrilling story. Here was an animal from more than 300 million years ago that ...

More than two decades after scientists identified a fossil as the world’s oldest octopus — officials now say it wasn’t one at ...

The world's oldest octopus fossil is no longer an octopus. A new study by researchers says the 300-million-year-old creature ...

Scientific knowledge is constantly updated, revised, or reshuffled as new insights emerge. One particular fossil was thought ...

As ships return to the Strait of Hormuz, mines, sonar, and congestion continue to reshape the Gulf beneath the surface.

In Porto Venere, it only takes a few steps to go from the cool shade of narrow alleyways to the bright light along the cliffs ...