From the COVID-19 pandemic to the raging wildfires in Australia and the U.S., scientific evidence shows an increase in planetary environmental emergencies that pose a risk to Canadian and global communities.

Delaware Sea Grant’s Ed Hale has been conducting seine net surveys of Wilmington’s Brandywine Creek every two weeks since mid-July, engaged by a coalition of groups supporting the removal of the waterway’s dams up to the Pennsylvania border.

For the last 50 years, scientists and students have kept their fingers on the pulse of Great Bay and coastal New Hampshire thanks to a UNH outpost tucked along the shores of the state’s largest estuary.

A University of Massachusetts Amherst environmental health scientist has used an unprecedented objective approach to identify which molecular mechanisms in mammals are the most sensitive to chemical exposures.

Between 1992 and 2015, the world’s most biologically diverse places lost an area more than three times the size of Sweden when the land was converted to other uses, mainly agriculture, or gobbled up by urban sprawl.

We may wish some memories could last a lifetime, but many physical and emotional factors can negatively impact our ability to retain information throughout life.

When satellites take pictures of Earth at night, how much of the light that they see comes from streetlights?

Immunotherapies, such as checkpoint inhibitor drugs, have made worlds of difference for the treatment of cancer.

It will be the fifth storm to hit Louisiana this year, and the eleventh to hit the continental United States.

As Tropical Storm Zeta makes landfall on the U.S. Gulf Coast, NASA has eyes on the storm with an array of Earth-observing instruments and stands ready to aid affected communities with critical data and analysis.