Kanzi the bonobo, who learned how to communicate with humans using symbols, has died at the age of 44. Raised and kept in ...

The patient was also the first person in the world to survive with the total artificial heart for over 100 days.

The “warm” data in the middle, such as your old photos, can take a few seconds to retrieve. Most data is cold, and a lot of ...

President Trump abruptly stopped providing foreign aid. He says it is a waste of taxpayer money. Critics say his move will cause a humanitarian catastrophe and hurt the United States. What do you ...