Serotonin from antidepressants may amplify tinnitus, offering insight into why ear ringing can worsen during treatment.

Dive into 25 cosmic mysteries science can't explain, from dark matter to dark energy. Explore the universe's most baffling ...

Human society has become an independent geological force, comparable in scale of impact with natural processes. This is the ...

Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed ...

Astronomers at The University of New Mexico have published new research confirming three bodies orbiting the dynamic ...

The Artemis II astronauts are back from their historic moon mission. Here's what they're doing, and what's next for NASA.

In this video I walk you through real donated human brains to explore how the nervous system actually looks and works. I point out the spinal cord, branching nerves, and vertebrae, then break down ...

The Artemis II crew is set to return to Earth after a successful Moon mission. Their journey will end with a high-speed, intense re-entry into the Earth’s atmosphere before splashing down in the ...

The frequency of fireballs in our planet’s skies seemed to grow in recent months. NASA and other meteor experts can’t agree ...

Get a first look at the completed observatory.

NASA's Artemis II mission is moonbound in the Orion capsule. Here's a glossary of terms to help you understand the upcoming journey.