Along with a preview of tonight's episode, "The Caribbean," we also have a look at NBC's upcoming The Americas behind-the-scenes special.

A four-person crew will spend three to five days aboard a SpaceX capsule orbiting above the poles of Earth — a flight path ...

It’s always unfortunate when a species goes extinct. This tragedy usually happens over a prolonged period, but certain events ...

Lake Salda, in southwestern Turkey, bears a close resemblance to Mars' Jezero crater, which is currently being sampled by ...

So in some sense, alien worlds were not first discovered in the 1990s or even the 1980s. It took nearly a century to fully ...

Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...

Known as SIMP 0136, the $10 billion James Webb Space Telescope caught a glimpse of it floating through the universe all by ...

Lots of us look up at the night sky with wonderment, asking how humans are able to explore the universe. Tracy Drain, a ...

Some countries’ economies remain heavily dependent on oil reservoirs. What will happen when their reservoirs become depleted ...

Neptune’s glowing auroras are captured in the best detail yet by NASA’s James Webb Space Telescope. Hints of auroras were ...

Earth signs are connected with the earth element, and as you might guess, that means they're grounded. There are three earth ...