The latest news and information from Costa Rica including breaking news, weather, travel, events, sports and more.

Take a deep dive into the truly strange with our list of facts that will make you think twice. We looked all over the world, ...

A new high-resolution computer model shows rocks that are colder, or have a different composition, in Earth's mantle where ...

An international team of scientists say they’ve successfully drilled one of the oldest ice cores yet, penetrating nearly 2 ...

Ancient species may have evolved at a slower pace and endured longer, but evolutionary rates sped up significantly following ...

A team of scientists have drilled one of the oldest ice cores yet, penetrating nearly 2 miles to Antarctic bedrock to reach ...

A new underground facility called DUNE, which will accelerate particles for 800 miles between Illinois and South Dakota, ...