On the last Saturday of March, it’s time to turn off those lights, have a little fun in the dark, and make a BIG impact!

Sunlight washes through the dry, leafless trees as I hike into Wilderness. No patches of snow on the ground. That’s a relief.

The longest animal on Earth isn’t what you think. It’s a drifting, gelatinous predator whose reach reshapes how we define ...

On the edge of Karura Forest, where joggers, cyclists and conservationists often cross paths beneath a canopy of indigenous ...

Working off tips from volunteers, two giant-hunters are tracking down the biggest, tallest, oldest trees in the eastern U.S., ...

Tonight we head into the Giant Forest to meet General Sherman, a tree so massive it feels unreal up close, and we attempt something ridiculous - sleeping inside it despite being terrified of camping.

As Stanford’s 128th Big Game week kicks off on the Farm, students are once again preparing for campus traditions that embody the school’s famous rivalry with Cal. This year, Gaieties, the Axe ...

Explore the world's oldest forests, from Australia's 180-million-year-old Daintree to Japan's Yakushima with trees over 7,000 ...

The Greek island of Chrysi or Gaidouronisi, south of Crete is an exotic paradise where you you are not allowed to set foot on ...

Madagascar, known as the Red Island, is a biologically unique Indian Ocean destination with endemic wildlife, diverse ...

Deep in Chile's ancient rainforests, one of the world's oldest trees is quietly supporting an entire hidden ecosystem beneath its roots.

The researchers discovered a hidden world of life among the roots of Chile's ancient alerce trees. Here's why that's ...