Researchers discovered a feedback loop between nerve cells, the immune system and the heart. They think it shows promise as a ...

(CNN) — John Seiler was strolling across Virginia Tech’s campus with his students Thursday morning when something stopped them in their tracks: a sweet cherry tree with an unusual jagged scar running ...

Experts say trees do not explode but can crack loudly due to rapid temperature changes. This phenomenon, known as "frost cracking," occurs when tree sap freezes and expands. Young trees, thin-barked ...

A meteorologist warned of the risk of “exploding trees” later this week as extreme cold hits the northern U.S. A huge portion of the country is under cold-related weather alerts, with advisories ...