If you’re stocking up on antihistamines and bracing for impact, AccuWeather put together three maps showing when common allergens are expected to peak across the continental U.S. Do you live in an ...

A NASA map shows the regions across the Northern Hemisphere where tomorrow's partial solar eclipse will be visible, how much ...

Peak bloom occurs when 70% of the blossoms of the Yoshino cherry trees, the most common type along the Tidal Basin, are open.

The peak wind gusts from Sunday’s severe storms in Michigan were stronger than some tornadoes in select areas.

According to the National Parks Service, peak bloom typically lasts for several days and the exact dates can vary each year. Here’s what to know. On March 20, Spring officially arrived in America.