Scientists observe Africa's split along the East African Rift, which could form a new ocean over millions of years and reveal ...

When you think of outer space, you're likely picturing stars, planets and moons. But much of space is filled with clouds of gas, plasma and stardust—known as interstellar clouds.

Samples brought back by the Hayabusa2 mission show that the asteroid Ryugu was hit by a barrage of micrometeorites only 1,000 ...

Most of us learned the same list in school: seven continents, give or take a geography teacher’s preference for merging ...

Howe Caverns in Howes Cave takes you 156 feet below the surface into an underground realm that looks like it was designed by ...

Decades of research shows that Earth was once entirely or almost entirely frozen. The episode is known as Snowball Earth, and ...

Some things in life simply don’t translate well to photographs or descriptions, and massive underground rock formations definitely fall into that category. Talking Rocks Cavern in Branson West is home ...

Iran’s inability to export crude is rapidly filling storage, leaving only days before production may need to halt. Shutting wells risks long-term damage, as restoring reservoir pressure could take ...

A narrow jet of near-boiling water just burned a hole through 3,413 meters of Antarctic ice. What it reached hasn't been ...

The companies that drilled these cores were largely unaware that within these mudstones were fossils of microscopic organisms ...