Pig-to-human kidney transplants. A blood test for Alzheimer’s. Birth control without a prescription. These were just a few of ...

From mysterious cities hidden by dense jungle to reading ancient scrolls with artificial intelligence, this year’s top ...

Wheezing, shortness of breath, tightness in the chest: the symptoms of an asthma attack can be scary, especially for children ...

Diagnoses have climbed by 175 percent in just the last decade—with the greatest increases in girls and women. Here’s how our ...

For the first time, scientists have captured video evidence of orcas cooperatively hunting whale sharks, the largest species ...

After the fire, archeologists were given unprecedented permission to dig under the cathedral. What they found astounded them.