The differing immune system responses of patients with COVID-19 can help predict who will experience moderate and severe consequences of disease, according to a new study by Yale researchers published July 27 in the journal Nature.

Northwestern Medicine has launched a COVID Prevention Trials Registry for people who are interested in participating in COVID-19 clinical trials to prevent infection from the virus.

Researchers at Linköping University’s Department of Thematic Studies, Environmental Change, have developed a simple logger for greenhouse gas flows.

An international team of researchers has published the most detailed submarine map of the Artic Ocean. 

An endangered aquatic insect that lives in icy streams fed by glaciers might not mind if the water grows warmer due to climate change.

As water levels rise from excessive monsoon rainfall, dam operators discharge water through spillway gates.

NASA’s Aqua satellite obtained visible imagery as Tropical Storm Hanna formed in the Gulf of Mexico and continued to organize.

By mid-July 2020, rainfall had triggered flooding and landslides that affected millions of people across South and East Asia.

A prototype of an instrument that could one day extend NASA's data record on the recovery of Earth's ozone layer recently got its first glimpse of the Sun.

The Salmon River in Idaho, one of the longest free-flowing rivers in the United States, rushes through a geologic wonderland of wooded ridges, eroded bluffs, and stone towers and crags.