The basics of photosynthesis are something that every student learns in school: carbon dioxide, water and light in; oxygen and sugar for growth out. In a world where atmospheric carbon dioxide levels ...

The mechanics of how water and carbon dioxide move in and out of plants greatly affects how trees grow in a carbon-dioxide-enriched environments. The basics of photosynthesis are something that every ...

Tacoma, Wash. — Tacoma police said a burglary was reported at a home that was severely damaged by a falling tree. One day after the tree came down, wrecking the structure, displacing its residents, ...

The giant Christmas tree that will light up Chicago's Millennium Park this holiday season has been selected -- and it's one of the "largest" in city history. Beginning at 10 a.m. Monday, a 68-foot ...

Oak trees change their fine roots and ‘energise’ soil microbes by supplying them with a cocktail of small organic compounds, all to supplement the trees’ supply of essential nutrients when exposed to ...

ATLANTA — "The City in the Forest" is looking to better preserve it with a new tree protection ordinance. The city currently follows an ordinance written in 2001. Tree advocate deLille Anthony is ...