Washington state lawmakers pass 'millionaire's tax' My family didn't want me to know who my grandpa was. At 13, I finally found out why. Exclusive: William and Kate biographer says unlike Andrew, the ...

Add Yahoo as a preferred source to see more of our stories on Google. The Reagan administration, whose environmental policy was helmed by James Watt, a millenarian Christian who opposed most ...

A Florida veterinarian said the medical procedure on one male bird is expected to stop at least seven females from reproducing offspring. "We're going to catch one peacock and probably stop seven ...

Scientists have long focused on rising temperatures to understand how climate change is reshaping the natural world. But there's a critical blind spot in that picture: rain. A new global study reveals ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock As humans have spread and traveled around the globe, we have also brought other species with us.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...