Scientists suspect many species are in decline—but there are still unanswered questions and a lot of hope. Here's when and ...

Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back ...

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 29F with an average humidity of 35%. Winds will be 4 mph from the SW.

Mostly sunny. High temperature around 68F. Dew point will be around 42F with an average humidity of 48%. Winds will be 6 mph from the E. Clear. Low temperature around 52F. Dew point will be around 44F ...