The Mississippi River, stretching over 2,300 miles, is facing severe pollution challenges that threaten its rich biodiversity ...

A commercial plane and an Army helicopter collided, a regional jet rolled over on landing and a family of five was killed ...

A high pressure system lies in the Great Australian Bight and extends a ridge south of Tasmania. A low pressure system lies over the Tasman Sea and will move slowly southeastwards over coming days as ...

Southeasterly to northeasterly winds across the weekend and much of next week with a series of high pressure systems to the south and over the Tasman Sea maintaining a ridge over New South Wales.

California's entire coastline was at risk for dangerous conditions, prompting experts to advise people to stay out of the water.