NPR speaks with Department of Homeland Security Deputy Secretary Troy Edgar about the arrest of a student protest leader and the Trump administration's ramped-up deportations of immigrants.

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The data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the agency to release the full report.

Twitter Inc on Wednesday was hit with a lawsuit accusing it of refusing to pay at least $500 million in promised severance to thousands of employees who were laid off after Elon Musk acquired the company.

Become an evolutionary detective to find the Mystery Animal!

Anthem Blue Cross Blue Shield says it won't tie payments to the length of time a patient went under anesthesia.

The ABCs of Influenza Viruses There are four species, or types, of influenza viruses (A, B, C, and D). Humans can be infected with types A, B, and C, but influenza A is the most virulent (severe). Wi...

Test your knowledge of science facts and applications of scientific principles by taking our 11-question quiz, then compare your answers to the average American and across demographic groups.

The key to taking effective action if Trump wins is to avoid perpetuating his goals of fear, isolation, exhaustion and disorientation.

The satirical news publication The Onion has bought Alex Jones’ Infowars at a bankruptcy auction with the backing of families of victims of the Sandy Hook Elementary School shooting.

The Public Health Agency of Canada (PHAC) today confirmed a human case of avian influenza (also known as bird flu) caused by influenza A(H5N1) virus in Canada.