Researchers have discovered a new species of saber-toothed cat. The species is one of the largest cats to have ever lived on Earth, researchers say.

BOBbots, or "behaving, organizing, buzzing bots," are "about as dumb as they get." But they can still get complex tasks done when they team up.

Light and sound move at different speeds. To make sense of the sights and sounds around you, your brain has a few tricks to account for the difference.

New research digs into falling crime rates over the last several decades. The research shows the drop isn't for the reasons many people might think.

When faced with evidence of systemic inequality, people with privilege react by overstating the obstacles they've faced, experiments show.

Currently, anything in a five-week window is considered a normal delivery time. Blood markers may offer a better estimate of when labor will begin.

A new study that links specific gut bacteria to neurodegenerative diseases could one day lead to treatments for Alzheimer's, Parkinson's, and ALS.

Indigenous health behaviors and activities can ease the effects of stress, trauma, and racism on Native Americans' cardiometabolic health, research finds.

Researcher have created a new way to make lenses for augmented and virtual reality glasses that could ditch the "bug eye" look of some products.

Air pollution from nearly all sources affect people of color more than white people, a new study shows.