The Pentagon increasingly sees the Pacific as its most important theater of operations as tensions brew between the U.S. and ...

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

The greenhouse effect was discovered more than 150 years ago and the first scientific paper linking carbon dioxide levels in ...

The startup Gigablue announced with fanfare this year that it reached a historic milestone: selling 200,000 carbon credits to fund what it describes as a groundbreaking technology in the fight against ...