Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, ...

Human bodies are not quite as dark as they look. A growing body of research suggests that living tissue constantly releases ...

Is it safe to dine under blacklight using vintage radioactive glassware? The risk may be worth it when it comes to these rare ...

Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.

New telescope instruments now reveal distant galaxies in detail, reshaping how astronomers map dark matter, star formation, ...

Octopus and other cephalopods are good at hiding themselves—and are inspiring cutting-edge technologies that may help us do ...

Astronomers have revealed a new type of cosmic object called Cloud-9 — a dim, starless gas cloud anchored by a massive dark ...

Their analysis showed that the planet lies about 3,000 parsecs, or just under 10,000 light-years, from Earth. Its mass is ...

Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast ...

Astronomers working with the Hubble Space Telescope have identified an entirely new type of cosmic object. It is a cloud rich ...

Scientists have found a way to see ultrafast molecular interactions inside liquids using an extreme laser technique once ...