The latest population estimate for North Atlantic right whales is out. Scientists say they’re hopeful a decade-long decline could finally be coming to an end. But to make that kind of determination, ...

Tracy Rittenhouse, associate professor of natural resources and the environment in UConn's College of Agriculture, Health and Natural Resources (CAHNR), was doing an experiment to study ranavirus ...

Most tiger sharks caught in the Arabian Sea are sexually immature, taken before they can even reproduce. Without urgent ...

Environmental DNA, also known as eDNA, is genetic material shed from animals and plants that scientists can use to tell what kinds of organisms are living in an environment. However, scientists ...

In this Q&A, we speak with Senior Demographer Jeffrey S. Passel about how the Center estimates the number of unauthorized ...

A new report from Cal Lutheran University’s Center for Economic Forecasting sifted through the recent United States Census Bureau report, believing that the Bureau’s “recent June 2025 official U.S.

The Department of Homeland Security figure comes with caveats, researchers who study population demographics told CBS News, ...