A major ocean current in the Southern Hemisphere has reversed direction for the first time in recorded history, in what ...

The vagrant kelp gull mated with a local herring gull, though the chick did not survive. Experts say it's a "complete mystery ...

Mercury is the month's highlight, reaching greatest elongation July 4. Also on show in the Southern Hemisphere: Mars, Saturn, ...

The "new stars" are best seen from the Southern Hemisphere, but people have spotted them from the United States by looking ...

Simplification and Verifying, both Kentucky Derby alums who stand at Pleasant Acres Stallions in Florida, will spend the ...

In an extraordinary celestial coincidence, two "new stars" -scientifically known as novae -are currently visible to the naked ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

Western Force’s stadium announcer introduced the British and Irish Lions’ four southern hemisphere-raised players by the ...

Planetariums were a hit with the public. Within decades, they had spread around the world – the first planetarium in the ...

The ten warmest years since the early days of the industrial revolution have all occurred since 2015. Read more here.

From Alaska across southern Canada all the way south to Tierra del Fuego — the southernmost point of South America — ...