As the seasons shift into spring and summer, flowers bloom, trees turn green, and the days grow longer and sunnier. However, for many, this time also marks the start of allergy season in the United ...

Extreme weather makes it even clearer than our energy levels vary throughout the year. Is making work more seasonal the solution? How’s the weather where you are? I’m hoping it’s cooler than here in ...

Add Yahoo as a preferred source to see more of our stories on Google. Apr. 6—The effects of climate change — warmer temperatures and longer periods between frosts — are leading to longer and more ...

Note: This transcript was computer generated and edited by a volunteer. Dave Miller: From the Gert Bole studio at OPB, this is Think Out Loud. I’m Dave Miller. Get ready for another hotter than normal ...

When spring comes and daylight hours grow longer, Greg Flick, a high school science teacher in Syracuse, N.Y., starts to feel depressed. “I can appreciate the beauty of it and the temperatures aren’t ...

Seasonality shapes much of life on Earth. Most species, including humans, have synchronized their own rhythms with those of the Earth's seasons. Plant growth cycles, the migration of billions of ...

There used to be a reliable rhythm to the year. Winter arrived, stayed its course, and gave way to spring. Summer built slowly, peaked, and retreated. For most of recorded human history, this cycle ...

Climate change has a wide range of effects on wildlife. It affects seasonal migration, reproduction times, body size and mass, and disrupts ecological processes, thereby posing challenges for the ...

Climate change has a wide range of effects on wildlife. It affects seasonal migration, reproduction times, body size and mass, and disrupts ecological processes, thereby posing challenges for the ...