Learn how isotope analysis helped illuminate a hidden period of history for Utah’s Great Salt Lake.

Learn how the Parker Solar Probe's passage through the Sun's outer atmosphere has shed light on the process that creates ...

The Black Moon means the moon will disappear for a night. Discover more about this rare phenomenon that occurs approximately ...

What is excessive daytime sleepiness? Tiny blood metabolites reveal how diet and biology are tied to daytime alertness and ...

Is dark matter real? While most experts agree that dark matter exists, there's still a lot we don't know.

Find out how to watch the second planet parade of the year, as six planets and the moon prepare to align in the sky starting ...

Learn more about the arrival of ancient humans on the island of Sulawesi, a nearby neighbor to the island of Flores, where ...

Learn why differences in the mitochondrial DNA of great white sharks have bewildered scientists for over 20 years.

How do scientists know how old Earth is? Learn how experts have measured Earth's age, and why it is more difficult to ...

Learn about the impact of COVID on cardiovascular health and the aging of blood vessels, an aftereffect that is particularly ...

Learn why these common tricks don’t reduce your risk, and what simple hygiene habits make a difference when using public ...