Evolution has fostered many reproductive strategies across the spectrum of life. From dandelions to giraffes, nature finds a way. One of those ways creates quite a bit of suffering for humans: pollen, ...

A new study shows that the shape of urban trees affects how pollen travels through the air, which could help cities reduce allergy exposure.

While spring brings blooming flowers and leafy tress, it also brings copious amounts of pollen that trigger seasonal allergies. When pollen will reach it's peak depends on the area, however, tree ...