The oldest rhinoceros in the United States has died at a Tennessee zoo. Dolly was 56 years old. In a social media post Thursday, Zoo Knoxville said Dolly was euthanized after her mobility declined ...

The story line headed into the Super Bowl revolves around the Kansas City Chiefs' quest to become the first team to win three straight Super Bowl titles.

Trovants are rocks that grow by absorbing minerals from rainwater. Romania is home to a cluster of trovants that inspired ...

Earth system models are essential tools for studying complex planetary processes, including interactions between the atmosphere and biosphere.

As pandemic lockdowns forced humans into isolation, Earth's vegetation was thriving. The year 2020 was the greenest in modern ...

Earth systems models are an important tool for studying complex processes occurring around the planet, such as those in and between the atmosphere and biosphere, and they help researchers and ...

What animals live in the coldest areas of the planet? We've done the research! Meet the animals thriving in earth's polar ...

A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ocean, where it can contribute to climate change.

Many of the bird species that arctic foxes hunt during the summer migrate south to escape the harsh winter weather. The foxes ...

Nitat Termmee / Getty Images While you should enjoy everything life has to offer, it’s important to plan for what will happen when you die. If you have dependents who rely on your income ...

More woody plants on the ground make life harder for caribou, both by displacing their usual tundra food sources and by creating new obstacles to movement. Open water does not affect Alaska’s ...

Parts of the Arctic tundra are now releasing more planet-warming ... Once it thaws, scientists warn long-dead plant matter can decompose and release massive amounts of planet-warming carbon ...