This week the presenter turns 99. To celebrate, we asked 99 nature lovers – including Margaret Atwood, Jane Fonda, Bono, Kate Winslet and Michael Palin – how he has helped us see the world with fresh ...

Measles cases in the U.S. have surpassed 900 as outbreaks continue to spread across the county, according to new CDC data published Friday.

This week the presenter turns 99. To celebrate, we asked 99 nature lovers – including Margaret Atwood, Jane Fonda, Bono, Kate Winslet and Michael Palin – how he has helped us see the world with fresh ...

All 27 scientists at this CDC lab were told their duties were "unnecessary," and now viral outbreak investigations have been halted