UCLA researchers are the first to create a version of COVID-19 in mice that shows how the disease damages organs other than the lungs. 

For years, Doug Tallamy sounded the alarm about the grave threat that plants introduced from abroad pose to native insects.

An international team of scientists has used artificial intelligence and commercial satellites to identify an unexpectedly large number of trees spread across arid and semi-arid areas.

A phenomenon first detected in the solar wind may help solve a long-standing mystery about the sun: why the solar atmosphere is millions of degrees hotter than the surface.

In 2018, California wildfires caused economic losses of nearly $150 billion, or about 0.7 percent of the gross domestic product of the entire United States that year, and a considerable fraction of those costs affected people far from the fires and even outside of the Golden State.

Over the past several decades, marine protected areas (MPAs) have emerged as a favored conservation tool. 

In direct contradiction to the official forecast, a team of scientists led by the National Center for Atmospheric Research (NCAR) is predicting that the Sunspot Cycle that started this fall could be one of the strongest since record-keeping began.

A team of researchers understands more about the melting of the Greenland ice sheet. They discovered a flow of hot rocks, known as a mantle plume, rising from the core-mantle boundary beneath central Greenland that melts the ice from below.

The results are an important step towards better management and treatment of this devastating condition.

The study, led by the University of Exeter and Texas A&M University, examines peatland losses over human history and predicts these will be "amplified" in the future.