Cats don't always love cuddles. Letting them initiate contact and recognizing signs of discomfort can make petting more enjoyable for you both.
Elon Musk's secretive brain microchip company held an event on Tuesday night detailing the work it's been doing. Here's everything we learned!
A second cancer patient appears to have been cured of HIV. But the strategy that doctors used in his case is a risky one.
