Florida has seen its share of freeze warnings over the last couple of weeks, a reminder that winter can still freeze iguanas in the Sunshine State. But even as freezing temperatures linger, the ...

The answer is in your yard. Watch closely for the smallest hints, record what you find and advance the cause of science. Red maple (Acer rubrum) flowers before its leaf buds break. Some trees bear ...

Is it spring yet? The short answer is yes. But some people don't feel spring has fully arrived until late March, or even April. You may consider the average last frost date as the beginning of spring.

CLEVELAND — Cleveland Hopkins International Airport has now recorded two days in a row at or above 50 degrees! Does that mean it's spring yet? This winter has been much rougher than the last — colder ...

Variable vernal weather spurs this high-spirited seasonal offering from Henkes (The World and Everything in It). The titular question turns refrain as answers centered around the natural world ...