Learn how to analyze tipping a block and calculating friction in this physics tutorial. Step-by-step explanations cover forces, torque, and frictional calculations, helping students understand the ...

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 ...

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, ...

As we head into the weekend, a major winter storm system is going to slide some of the coldest air we’ve felt in years right over Michigan - and we’re going to be in a deep freeze for a few days. How ...

As Wisconsin and much of the upper Midwest prepare for rapidly dropping subzero temperatures, some viral social media posts warn people to watch out for "exploding trees." The phenomenon, while ...

GRAND RAPIDS, Mich. (WOOD) — Exploding trees may be taking over your social media feed, but a local gardening expert says you are unlikely to see them in your own backyard. Rick Vuyst, the former CEO ...

It’ll be a tree-mendous freeze. Forecasters are warning that expected subzero temperatures could cause trees to explode as a brutal cold snap is expected to wallop most of the country in the coming ...

As a deep freeze sets in, with nighttime temperatures dropping to -31 C in some parts of Ontario and the American Midwest, concerns over “exploding trees” — a phenomenon where freezing sap can cause ...

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 ...