In a nutshell Scientists have mapped the three-dimensional structure of an exoplanet’s atmosphere for the first time, ...

Nationally, the test positivity rate for the week ending on February 8, was 4.8 percent, according to the CDC's most recent update on its COVID Data Tracker.

Dangerously cold temperatures were descending into the U.S. as far south as Texas on Tuesday, breaking records in some areas.

A dozen states were under extreme cold warning from the National Weather Service (NWS) early Tuesday morning, with meteorologists cautioning that "dangerously cold" wind chills would hit. The U.S. has ...