Regular stair climbing was associated with substantially lower risks of cardiovascular death and death from any cause. Choosing the stairs instead…

Large-scale tidal observations challenge the textbook idea that two symmetric water bulges physically form on opposite sides of Earth. For generations,…

High in the forests of western Thailand, scientists have discovered a tiny new lizard whose striking appearance and unique biology earned…

Stonehenge’s Altar Stone may have traveled south through a combination of glacial transport and deliberate human movement. Stonehenge was assembled from…

The James Webb Space Telescope has captured new images of NGC 2392, a planetary nebula commonly known as the Lion Nebula,…

New observations from the James Webb Space Telescope show that IRS 3, a star near the center of the Milky Way,…

Nearly 50 years after launch, NASA has found a clever way to stretch Voyager 2’s fading power supply and buy its…

Researchers have developed a compound that attacks cancer cells in two ways by exploiting their demand for sugar while blocking their…