Arctic permafrost is thawing as the Earth warms due to climate change.

Although it has been ranked as the cutest creature in US National Parks, the American pika is tough, at home in loose alpine rocks in windswept mountain regions. 

Researchers have pioneered a new method which allows them to rapidly recruit disease resistance genes from wild plants and transfer them into domestic crops.

The observed population crash in a colony of sooty terns, tropical seabirds in one of the UK Overseas Territories (UKOTs), is partly due to poor diet, research led by the University of Birmingham has found.

Climate change is causing significant changes to phytoplankton in the world’s oceans, and a new MIT study finds that over the coming decades these changes will affect the ocean’s color, intensifying its blue regions and its green ones. 

Researchers from the University of Toronto will develop three microsatellites to help support next-generation situational awareness in Canada’s North.

In one of the coldest, driest places on Earth, CU Boulder scientists have developed a possible answer to a longstanding mystery about the chemistry of streamflow, which may have broad implications for watersheds and water quality around the world.

Ancient molecules may show first glimpse of life after Earth's ice-covered history.

The Greenland ice sheet melted a little more easily in the past than it does today because of geological changes, and most of Greenland's ice can be saved from melting if warming is controlled, says a team of Penn State researchers.

A gigantic cavity — two-thirds the area of Manhattan and almost 1,000 feet (300 meters) tall — growing at the bottom of Thwaites Glacier in West Antarctica is one of several disturbing discoveries reported in a new NASA-led study of the disintegrating glacier.