While that assistance is being offered to St. Peter residents in instances where a tree is hazardous, area cities are not ...

Researchers are now linking eye health to heart health, suggesting that retinal scans could help predict cardiovascular risk ...

Having studied the healing plants and peoples of tropical South America for well over four decades, I am often asked, “What ...

Many of Canada’s non-migrant birds rely on foraging for seeds and insects to meet their nutritional needs. Those resources, ...

Tourists and hikers carve images such as hearts, hate symbols and initials into aspen trees. This permanently harms the trees ...

A beloved Christmas tree tradition is returning to Manhattan this holiday season. The Origami Holiday Tree at the American ...

Discover TreeSoil, a biodegradable earthen shelter made with robotic 3D printing to protect saplings in degraded landscapes ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Brookhaven National Laboratory has engineered poplar trees to produce valuable chemicals that can be used to make ...

When homeowners notice a hollow or wound in a tree, the instinct is often to fix it: to fill the cavity with something that ...

A surprisingly simple and creative innovation could help restoration projects in the tropics, according to a recent study.

Download the AP TET Syllabus for Paper I and Paper II in PDF format on this page. Also get to know the AP TET exam pattern ...