It's tradition to plant trees in Israel for Tu B'Shvat. But the nonprofit that largely runs that effort is contributing to ...

Yet only “Gray Tree” has scale-invariant branch diameters. When Mondrian removes the scale invariance in “Blooming Apple Tree ...

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...

I remembered this experience vividly as I read Imani Perry’s new book, Black in Blues: How a Color Tells the Story of My ...

Born in Columbus in 1934, David Harris had many trials to pave his way through life. From the Civil Rights Movement to the sky, his name is in history.

Global warming is producing a rapid loss of plant species -- according to estimates, roughly 600 plant species have died out since 1750 -- twice the number of animal species lost. But which species ...

The Sony World Photography Awards returns to celebrate contemporary photography and the ways the arts reflect the world ...

A wagging tail is the universal sign of a happy dog, especially for a rusty golden retriever named Rye. It's his "tell-tail" ...

This time of year, birds are easier to see on bare branches and you’ll have the run of some of the best viewing spots.

The female will produce a clutch of 3 to 4 white eggs and will lay them directly on a layer of fresh wood chips at the bottom of the newly excavated nest cavity. Both birds will take turns incubating ...

Where is black, for example? I’m an associate professor of color science, a field that combines physics and perception ... less saturated color. White light, such as natural daylight, consists of ...

COLLEGE STATION, Texas — The Texas A&M Forest Service has highlighted the black willow, or Salix nigra, as January's riparian tree spotlight. Native to Texas, black willows thrive in wet areas such as ...