The planet's trees have seen plenty of history pass by their trunks. In fact, they began to populate Earth 385 million years ...

Some hikes feature jaw-dropping vistas, while others offer up unparalleled insights into natural history. This world-famous ...

Scientists believe the famed ‘Methuselah tree’ was alive before the foundation of the Roman Empire and the building of the ...

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

The Golden State is blessed with the tallest tree on earth, the biggest tree in terms of mass on the planet that is also ...

A study finds a quarter of old trees in Oregon’s Malheur Forest died in 10 years, driven by drought, bugs, and overcrowding.

Some trees can convert that extra carbon dioxide to limestone in their trunks — and researchers have now identified three species of fig trees native to Kenya that are some of the first fruit trees ...

The two men who long denied cutting down England's beloved Sycamore Gap tree changed their tune on Tuesday as they faced several years in prison for the crime. Daniel Graham and Adam Carruthers ...

Scientists thought this crater in Australia was the world’s oldest — but an independent analysis shows they might be off by at least 800 million years.

Community organizations are planting trees in long-neglected neighborhoods to cool them down. These efforts are aiming to create healthier, more sustainable environments across Southern California.

LONDON (AP) — Two men who cut down England’s beloved Sycamore Gap tree were sentenced Tuesday to more than four years in prison.