UC Davis Professor Hugh Safford was hiking for pleasure in California's High Sierra when he stumbled upon a new elevation ...

You can visit national parks across California for free on Saturday, April 19, according to the National Park Service. The fee-free day marks the start of National Park Week, which runs from Saturday, ...

Six conservancies throughout the state will oversee work largely in Southern California and the Sierra Nevada.

City councilmembers in Berkeley, California, are considering law to ban most plants within five feet of houses in wildfire-prone neighborhoods.

Watch as a skilled professional effortlessly cuts through massive acacia trees with the power and precision of a chainsaw. This process showcases the technique and care needed to handle large trees, ...

Thoughts in the Roots, this show by lauded Italian artist Guiseppe Penone, spills into Hyde Park with two dazzling tree ...

The Tamaulipan thorn forest once covered 1 million acres on both sides of the bor. Restoring even a fraction of it could help ...

South Africa is facing an escalating ecological crisis – a tiny invasive beetle from Vietnam is killing off trees in urban and natural forests. More than 7,000 trees have been affected by the ...

In just three years, the resident-led Moot Project has transformed over 3 900 lampposts, bins and electricity boxes into vibrant works of art across Pretoria neighbourhoods. Using renowned South ...

SAN FRANCISCO (AP) — A federal judge in California on Tuesday ordered the Trump administration ... The Republican administration on March 21 terminated a contract with the Acacia Center for Justice, ...