Carbon dioxide emissions from forest fires have surged 60% globally since 2001, as more and bigger blazes tore through fast-warming regions outside the tropics, according to a new study. The research, ...

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 along ...

Add Yahoo as a preferred source to see more of our stories on Google. A social media post suggested "exploding trees are possible" as sub-zero temperatures blanket states in the Midwest and Northern ...

When temperatures drop suddenly, trapped water can freeze and expand, splitting trunks with a gunshot-like sound During the recent cold spell in the northern US, meteorologists issued warnings about ...

Social media posts warning of "exploding trees" in subzero temperatures are mischaracterizing a phenomenon known as frost cracks. Frost cracks form when water inside trees freezes and expands. As a ...

The Texas A&M Forest Service is telling residents to stay alert for a potentially dangerous winter weather phenomenon: "exploding" trees. In a social media post, the agency explained that while trees ...

A viral social media post shared thousands of times warned of an “exploding tree risk” as temperatures in the Northern Plains and Great Lakes are set to plunge below zero. But experts say the dramatic ...

The United States, from Texas to the Carolinas, is reeling under an extremely cold airmass and is forecast to drop heavy snow, ice, and freezing rain in the coming days. This can create hazardous ...

Every time arctic air drops south, and temperatures plummet well below zero, social media lights up with a scary (and slightly cinematic) rumor called "exploding trees." Videos circulate of loud, ...

The freezing temperatures don't just impact people; the bitter cold can have a major impact on trees. One you can hear. Videos of so-called "exploding trees" have taken social media by storm as a ...

Add Yahoo as a preferred source to see more of our stories on Google. Ice coats trees in Austin during a past winter freeze. (Andrea Ball/Staff) Many Americans are suddenly concerned about "exploding ...