Emperor penguins hold the record, diving over 1,800 feet (550 meters) and holding their breath for up to 20 minutes. This ...

New research reveals Antarctic sea ice has hit record lows three times since 2017, creating cascading effects on global ...

Animal species that live in environments as harsh as the Antarctic have many incredible adaptations to help them survive.

Satellite photos show emperor penguins in one region of Antarctica declined 22% in the past 15 years. That's significantly faster than prior estimates of their decline due to climate change.

See the top-selling releases among hardcover fiction and nonfiction, plus trade and mass market paperbacks for the sales week ...