Learn how chimps learn and why this could help us understand how humans built up their skillsets.

See how elliptical galaxies in the distant universe were born, as new research gives astronomers a closer look at galactic ...

WISE, NEOWISE’s predecessor mission, imaged the entire sky in the mid-infrared range.

Microraptorian fossils, such as the fossil above, provide insights into the origin of flight. Now, the fossilized footprints ...

Some black holes, bound by gravity, rotate around each other.

Learn how asteroid strikes may have only altered Earth's climate for about 25 years.

After analyzing millions of words in ancient Akkadian, researchers believe ancient humans may have felt emotions in the ...

Learn why some of the most prominent ancient cities were built underground and which ones you can still see today.

Learn why combining biomarker analysis in human bones with hunting and butchering tools found at ancient campsites revealed ...

Learn why the achievements of Egypt, Babylon and Greece, though child’s play today, still stand as remarkable feats of ...

Learn why salmon biomarkers in a 12,000-year-old canine bone provides strong evidence of efforts by humans to form canine ...

Learn how Vera C. Rubin overcame adversity and helped researchers understand dark matter.