Niu worked with University of Pennsylvania physicist Randall D. Kamien and Geneviève Dion, founding director of Drexel ...

CLIMATEWIRE | As temperatures fall and sunlight wanes this winter, scientists will gather in the Canadian Arctic with drills and pumps in tow. Their mission: to refreeze the region’s melting sea ice.

Scientists at Europe’s famous particle collider briefly created gold ions from lead in a modern twist on the alchemical goal ...

The U.S. needs to set an example for the rest of the world by taking our nuclear missiles off hair-trigger alert and ...

The sun has produced stunning auroras on Earth in recent years as solar activity has peaked—but expect more in coming years ...

The Hospital Preparedness Program helps hospitals and emergency managers save lives in wildfires, tornadoes, pandemics and ...

Defending our public libraries is part of a larger struggle for the integrity of institutions essential to democracy, writes ...

Inuit languages really do have many words for snow, linguists found—and other languages have conceptual specialties, too, ...

Hit by restructuring, the EPA is reportedly planning to end the Energy Star program, a project that has saved hundreds of ...

A disruption in federal funds has jeopardized HIV testing and outreach in the U.S. South, and researchers warn of a ...

Conceptual problems, ideology clashes and xenophobia prevented the concept of zero from catching on for a long time. Today ...

Cities across the U.S., including inland ones such as Denver and Dallas, are settling into the earth, posing increased ...