An oppressive heat wave across much of the western United States had cities and their residents sweltering through conditions this weekend that are normally more common at the height of summer.

It feels like summertime in March across much of the western United States this week, as an extraordinary, early heat wave sends temperatures skyrocketing in California and the Southwest. Subscribe to ...

The Chicago area faces an elevated risk of severe weather on Tuesday evening, with intense storms capable of producing tornadoes, large hail and fierce winds. Parts of Grundy, LaSalle and Will ...

New satellite images from several key military bases in the Arabian Peninsula suggest that Iran is seeking to degrade air defenses by destroying US-made radars that detect incoming missiles and drones ...

Abstract: Modern radar and radar-communications increasingly demand waveforms that simultaneously exhibit good correlation performance and flexible frequency agility. To address this need, this paper ...

The system combines real-time activity monitoring with advanced ML techniques to help individuals and organizations understand and improve cognitive wellness. Ai ...

MUNICH — "It was gnarly. Dangerous. Only the most experienced could surf it," says Jakob Netzer of what local surfers have come to call the "E1," an ever-churning wave along a mountain stream that ...