An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be crumbling.

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be ...

While warming temperatures are driving a widespread loss of ice shelves, major calving events have not increased in frequency ...

Measuring roughly 1,350 square miles (3,500 square kilometers) across, A23a is the world's largest and oldest iceberg ...

The world's biggest iceberg is drifting toward a tiny south Atlantic island, potentially affecting the wildlife there, ...

The iceberg cometh. The spinning iceberg is approximately 1,500 square miles in size and located about 173 miles from the ...

The biggest iceberg on Earth is heading toward a remote island, creating a potential threat to penguins and seals inhabiting ...

The world’s biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica that’s home to millions of penguins and seals ...

A fire at the world’s largest battery storage plant in Northern California smoldered ... place as of Friday and residents were advised to close their windows and turn off their air conditioning.