This week's question examines the details of a device that many of us take for granted when looking at our local weather. Morning Brief reader Mark asks, "How does radar work?" Meteorologist Sara ...

Sea ice coverage in the Arctic Ocean is at one of its lowest levels on record, yet there's no unanimity on when that ice will ...

Physicists are exploring a quantum-mechanical approach to making smaller radio wave detectors. Physicists have created a new type of radar that could help improve underground imaging, using a cloud of ...

A senior Pentagon official has requested a high-level review of a key component of the Air Force's E-10A Multi-sensor Command and Control Aircraft (MC2A) program, saying the service may be doing more ...

Hundreds of downed trees in Bemidji, near Saint Onge Drive NE and Lake Ave NE. Lake Avenue was where Gov. Tim Walz visited Monday to check on storm damage. (TNS) — There was no doubt a storm would ...

An active-duty Navy chief saw four tic-tac shaped UFOs off the coast of California while working on the USS Jackson — and convinced a doubting radar officer the craft were real with an undeniable ...