Astronomical seasons are based on the Earth's position around the sun. Spring begins at the Vernal Equinox, which occurs at 2:01 a.m. PDT on March 20 this year. The Equinox marks the point in the ...
A Southern "heat wave" will smash dozens of daily ... M ore to come: This pattern of spring-like warmth will continue over much of the South into this weekend, but there is an end in sight.