The Heard and McDonald Islands have no permanent human residents, but they are home to millions of penguins, seals, and other Antarctic wildlife.

Veteran expedition leader Jake Morrison told BI that ... and wildlife is at risk for pollutants from ships, aircraft, and humans. The International Association of Antarctica Tour Operators tries ...

Wildlife is disappearing Antarctica is home to more than 1,100 ... told Insider. Read next BI Tech Memo ...

For Antarctic wildlife, exposure to the Sun's damaging rays has increased in recent years, scientists say. A hole in the ozone layer - the protective barrier of gas in the upper atmosphere - now ...