Thousands of tremors shook the island in the week before the eruption occurred.

Astronomers discover that two large clouds of gas in the Taurus and Perseus constellations are separated by a 500 light-year-long 'cavity', thanks to an ancient supernova.

Small-armed, two-legged dinosaurs may have wagged their tails to help them run, for the same reason humans swing their arms, according to a new study.

Here's how alcohol can help preserve DNA, tissue samples and even entire organisms.

Here's a look at the research about whether left-handed people are smarter than righties.

SpaceX's Starlink satellites are involved in about 1,600 close encounters between two spacecraft in low Earth orbit every week, according to available data. That’s about 50% of all such incidents.