Check out the first-ever Boston.com Boston Marathon Word Search, featuring 26 marathon-related words for you to seek out.

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in a blistering, dense atmosphere rather than a watery Hycean planet. Webb ...

You may have seen a meteorite before, even if you didn’t know it. Nearly 100,000 pounds of meteoritic matter enters Earth’s ...

After two planes collided, three hydrogen bombs hit a Spanish village, and one fell into the sea nearby. Two years later, ...

And since that day about 27 years ago, from desktops to laptops and eventually smartphones, I have stuck with the search engine cooked up by a couple of Stanford grad students in their dorm rooms.

Satellites have captured amazing views views of these craters on Earth. ESA explains. Nördlinger Ries Ouarkziz Crater Tenoumer Crater Gosses Bluff Siljan Ring Roter Kamm Manicouagan Crater ...

The Arctic Ocean likely had the smallest winter ice cover in 47 years of satellite records this season, with just 5.53 million square miles of sea ice covering the region at its peak on March 22 ...

RMIT University provides funding as a strategic partner of The Conversation AU. Every day, users ask search engines millions of questions. The information we receive can shape our opinions and ...

Major cities around the world marked Earth Hour on Saturday night, shrouding some of humanity's most famous monuments in darkness. In North America New York's Empire State Building switched off ...

An international team of researchers has discovered a super-Earth that will allow astronomers to test new hypotheses in the quest for life in the Universe. The habitable zone around the star HD 20794 ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in Earth's history, according to new research. The explosive supernova deaths of ...