Swells generated by Imelda and nearby Hurricane Humberto have been affecting the Bahamas, and are spreading to much of the ...

The US space agency NASA successfully launched three missions into space on Wednesday that seek to map the heliosphere.

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX ...

Radar estimates suggest more than 1.2 billion birds took to the skies on Sept. 25 — the largest surge of the season — for ...

Tropical Storm Imelda formed Sunday, Sept. 28. The tropical storm watch was discontinued for portions of Florida's east coast ...

The Fujiwhara effect is making it difficult for forecasters to predict who could be affected by Hurricane Humberto or Invest 94L. What to know.

Hurricane Imelda will continue to bring impacts to the Southeast U.S. as it heads toward Bermuda. Here's the latest forecast maps and tracking information to stay up-to-date on the storm's path and ...

Tropical Storm Humberto expected to strengthen into major hurricane. Will Florida be impacted? That's hard to predict. Here's ...

Hurricane Humberto's remnants could spark a huge storm in the UK, with up to 70mph winds and major downpours, a weather ...

Activity in the tropics has ramped up, with two named storms in the Atlantic and a tropical depression expected to develop this week.

A tropical storm watch is in effect for a portion of Florida's east coast Sept. 27 as potential Tropical Storm Imelda approaches the U.S. East Coast.

Solar storms pose a significant threat to Earth's technology and astronauts, but India's Aditya-L1 and America's IMAP probe ...