Strategic competition between the US and China intensifies as both nations race to establish lunar bases and secure valuable ...

Far beneath the ocean’s surface, where sunlight never reaches and temperatures soar near underwater volcanoes, life still thrives. Entire ecosystems survive on toxic chemicals released from ...

The Turquoise Pool is one of Mystery Cave’s most photographed features, and for good reason. This body of water is so clear ...

Crystal Grottoes holds the distinction of being Maryland’s only commercially operated show cave, which is a fancy way of saying it’s the only cave in the state where you can safely explore without ...

Now is a good time to be sure you are giving your HVAC some love to make sure it will see you through the next Texas summer.

We got a kick out of an old chestnut among conspiracy theorists — whether intelligent life exists elsewhere in the universe ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

NASA fueled up its giant lunar rocket and completed a walkthrough ahead of its highly anticipated mission to send four astronauts around the moon.

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

Former President Barack Obama ignited a firestorm when he seemed to admit aliens were “real.” Congress has explored the topic of UAP, UFOs for years.

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.