Pope Francis has received get-well notes featuring heartwarming drawings from children in the hospital where he is staying.

If they get food from a person, they will recognize them next time and follow them persistently. Less generous divers, on the other hand, tend to be ignored, as evidenced by researchers at the Max ...

Dr. Tom Frieden, a former CDC director under President Barack Obama and the current president and CEO of the health advocacy ...

Footage has shown asteroid 2024 YR4, which has a 3.2% chance of striking Earth on December 22, 2032. NASA continues to track ...