What is space-time? Depending on how fast you're moving or how close you are do Earth's gravity can change the way time feels ...

Hibernating animals reverse aging, avoid diabetes, and preserve muscle. Could we one day do the same?

What are some of the most oddly-shaped galaxies? Learn more about some of the Universe's unusual formations.

Knowing the current health status of your heart is crucial — and dating your heart’s age might just be the right tool for it.

Learn how hundreds of “sinkites,” all around a kilometer across, are altering the strata in the North Sea.

What is the gut microbiome? Learn more about why it's crucial for our health and wellness.

Learn about cryovolcanism, which shapes the surface of icy moons in the outer Solar System by releasing water that ...

Learn about the Tintina fault, which has been stirring for thousands of years and may hit the Yukon Territory with a major ...

Learn more about the prebiotic molecules who's origins come from deep space.

Learn about the migration routes that ancient humans took when traveling out of Africa and how rising sea levels may have ...

Learn how cosmic rays, normally seen as a threat to humans in space, may be sustaining life beneath the surface of Mars and ...

Learn how sweat emerges from the skin, a process that has important implications for human health, textiles, and technology.