Last June 11 Tim Samaras and two colleagues did the near impossible—they chased down a tornado and placed a probe with video cameras directly in its path. Beginning at precisely 2:23 p.m. the ...

Subatomic particles called muons could measure pressure changes in supercell thunderstorms and the twisters they kick up.

The National Weather Service has confirmed that at least two tornados touched ground in Virginia as they continue to probe the damage ... The first confirmed tornado was an EF-1 in the Glendie ...