Transposable elements are typically silenced in plant genomes, which limits direct observation of their activity. We show that DNA hypomethylation combined with heat stress activates the Xuan–Feng ...

A new gel-based material developed by University of Florida chemical engineers filters PFAS forever chemicals from water more ...

Maybe the real monster in the Alien franchise isn’t actually the killer alien. Because behind the acid blood and jump scares ...

Astronomers have detected the first true sugar molecule in the space between stars — a four-carbon compound called erythrulose — and its presence narrows one of origin-of-life research's most ...

New observatories and spacecraft missions are probing environments in our solar system that could potentially host life but have long remained hidden. Icy moons like Saturn's Enceladus and Jupiter's ...

An interstellar comet that passed through the Solar System last year may be up to 12 billion years old – far older than the Sun.

Astronomers have detected erythrulose, a four-carbon sugar, in a giant cloud of gas and dust near the center of the Milky Way. It is the first time a sugar of this type has been identified in ...

There have been extraterrestrial samples brought to Earth already, from the Moon as well as asteroids. We do not expect those ...

Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower ...

New! Sign up for our free email newsletter.