Australia has more national parks than any other country in the world. Whether you hit the trail, take flight or head out on ...

Redwood, the phoenix tree -- Bristlecone pine, the tree that rewrote history -- Montezuma cypress, swamp giant -- Monkey puzzle, tree of fire and ice -- Amazonian ancients, five survivors -- Yew, the ...

For stunning biodiversity, vibrant ecosystems, surreal geology, and rich Aboriginal culture, visit these best national parks ...

Near the bottom of a shady hillside in Jericho, a lone beech tree stretches high into the canopy, a relic of a bygone forest.

Beech leaf disease is spreading in Vermont, threatening the state's beech trees. The disease, first detected in Ohio about a ...

The disease is caused my an invasive microscopic worm. It was first detected in the state four years ago and has now spread ...

Their study shows that Antarctic submarine canyons may have a more significant impact than previously thought on ocean circulation, ice-shelf thinning and global climate change, especially in ...

It's in temperate or mesic area. A different kind of nature ecosystem, of more maple trees, beech trees, more deciduous leafy trees," said Climate Change Coalition of Door County Director Jeff Lutsey.

Authorities on Wednesday identified the Urbandale cyclist who died when he was struck by a falling tree.

Daniel Graham and Adam Carruthers were sentenced to more than 4 years in prison for cutting down the iconic Sycamore Gap Tree in a "deliberate and mindless" act.

Antarctica's oldest ice arrives in UK for analysis on climate shifts The ancient ice, which could be some 1.5 million years old, was retrieved from depths of up to 2,800 metres and will be ...