Monday will offer the kind of weather that makes the Bay Area feel amazing, with light offshore breezes, blue skies and warm temperatures. But that serenity masks a brewing change over the Pacific.

Climate scientists have long watched the jet stream with fascination and growing concern. These rivers of air racing across our planet at altitudes of roughly 5-9 miles dictate much of our day-to-day ...

The jet stream also played a role in the 2025 hurricane season. Given its west-to-east wind direction, the southward dip of the jet stream—along with a weak high pressure system over the ...

Add Yahoo as a preferred source to see more of our stories on Google. On Wednesday, at least two transatlantic flights reached top ground speeds above 800 mph. They were still technically subsonic ...

Add Yahoo as a preferred source to see more of our stories on Google. Tornadoes, winter storms and even hurricanes - chances are you've heard at least one of those phenomena mentioned in the same ...

Jet streams are often referred to as the "motor" of global weather: High-altitude wind currents steer areas of high and low pressure, playing a crucial role in shaping our weather. However, how these ...

When Virgin Atlantic Flight 10 took off from New York’s JFK International Airport this week, it was running 1 hour 13 minutes late. But within 23 minutes of takeoff, it was careening over the Atlantic ...

The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across Texas, Kentucky and ...

(The Conversation) – The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across ...