Brian made a lot of waves earlier this year when he started talking about something called “founder mode” — or at least, when ...

California is banning them in schools. The FDA says they’re fine. But synthetic dyes added to food to make them more colorful have a long, troubled history.

For the first time, a majority of the world’s trees have been added to the list revealing that at least 16,425 of the 47,282 ...

Scientists assessing dangers posed to the world’s trees have revealed that more than a third of species are facing extinction ...