Researchers consider the feasibility of a knocked-off piece of the moon getting into Earth's quasi-satellite orbit—an unlikely phenomenon.

A lot like picking favorite songs on Pandora, users "teach" a new algorithm the level of exoskeleton assistance they prefer.

Mushrooms of the genus Mycena not only live off of dead trees and plants, but also young, healthy trees and plants.

Middle-aged women who eat a diet designed to lower blood pressure are about 17% less likely to report memory loss and other cognitive decline signs later.

A vaccine designed to protect against three different deadly coronaviruses shows promise in mouse studies, researchers report.

More than 30% of patients stop taking endocrine therapy early and many don't take it as prescribed, despite its life-saving benefits.

The FDA has approved the use of sound waves to break down tumors—a technique called histotripsy—in humans for liver treatment.

An expert answers questions about the attacks in Israel and what the future may hold.

Severe space weather events, especially in overcast conditions in autumn, hinder birds' ability to migrate at night, a new study shows.

A new technology called JumpMod can give people the sense of jumping higher, landing harder, and being pulled down while in VR.