Skin-to-skin care is critical for babies, but the benefits go both ways.

Japan’s breakthrough asteroid mission is finally returning home — here's what we know.

This is Light Speed!

Tummy time is essential for babies and not just for muscle development

Sharks use electricity to sense prey — here’s how.

SpaceX is developing a new kind of rocket propellant that could help us finally launch humans to Mars.

A lack of predators is tipping the ecosystem into imbalance in Gorongosa National Park — reintroducing painted wolves might be the solution.

This fossil discovery reveals how life returned after the dinosaurs.

Researchers developed a way for 3D-printed objects to connect to WiFi without electronics or batteries.

Scientists can now prove that climate change is causing natural disasters.

Dog noses contain roughly 40x the amount of smell receptors as humans — here's how their sniffers can remember precise smells over long periods of time

Mountain lion numbers are dwindling due to the highways that fragment their habitat — this highway overpass disguised as wild hills attempts to restore genetic diversity to the species.

Studies show a decrease in allergies in children who are introduced early to foods like peanuts and eggs — but how a baby is exposed to these particles is important.

China's Chang’e 5 is getting ready for its launch to an unexplored region of the moon, where it will collect the first lunar sample in nearly 40 years.

LIGO and Virgo recently detected 39 new gravitational wave events, including signals that could help us probe unresolved mysteries of the universe.

Owl eyes are specially designed for the dark to spot prey from afar — here's how they see behind themselves and what makes their eyes so powerful.

Shawn Johnson East opens up about her own experience with breastfeeding as we look into the science behind breast milk and formula.

Made In Space is building a satellite that can 3D print itself in space.