Hidden high in the White Mountains of eastern California, a gnarled, weathered tree quietly holds a staggering secret — it’s nearly 5,000 years old.

This California forest has a tree that’s nearly 5,000 years old. But its location is a closely guarded secret Scientists believe the famed ‘Methuselah tree’ was alive before the foundation ...

In Nevada's Humboldt-Toiyabe National Forest, the search is on for the most perfect tree of the many millions growing in the largest national forest in the lowe ...

New Zealand sheep farmers are fighting to stop the loss of pasture to fast-spreading pine plantations, which earn government subsidies to soak up carbon emissions.New Zealand is one of the rare ...

New Zealand sheep farmers are fighting to stop the loss of pasture to fast-spreading pine plantations, which earn government subsidies to soak up carbon emissions.

See 11 Stunning Images of Mangrove Forests and Their Wildlife, Showcasing the Trees’ Beauty and Fragility The winners of the Mangrove Photography Awards shed light on the ecologically valuable ...

Tattoos and piercings, while popular forms of self-expression, carry potential health risks, including hepatitis B and C transmission through unsterilized needles and equipment.

Firefighters helped rescue an adventurous 6-year-old climber who scaled to the top of a 60-foot tree on Thursday.

The Inyo National Forest - a stunning mix of landscapes spanning nearly 2 million acres between Los Angeles and Reno, Nevada - is home to one of the oldest trees in the world.