Around 14,500 years ago, toward the end of the last ice age, melting continental ice sheets drove a sudden and cataclysmic ...
A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when sealed off from the surface by a thick layer of ice.
On the Great Barrier Reef, bleaching is underway in the northernmost section. This is the sixth bleaching event on the Great ...