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How do flowers know it's spring? A botanist explains

For many plants, spring is just a really good time. They have endured a cold, dark, hard winter and in some places, winters can be murderously tough for plants. Subscribe to our newsletter for the ...
WGBH

It's spring allergy season. Here's what New Englanders should expect.

Tree pollen pods lay in a pile at a park in this March 2024 file photo. The warming climate has extended the pollen season, so it starts earlier and ends later. After a hard winter, most of us are ...