Weddell seal

A ma in a bright orange suit holds his left arm in the air as an elephant seal opens its mouth to bellow.

These high-tech seals are charting future sea level rise

Deep-diving seals equipped with satellite-enabled temperature probes are exploring uncharted waters, gathering data to help predict how fast West Antarctica’s glaciers may melt.

Headline reads, "How can a seal track climate change?" with an animated elephant seal

How can a seal track climate change?

The World

Warming climate alters Antarctic ecosystems

Environment
The World

Antarctic Seals

Tell us about your experience accessing The World

We want to hear your feedback so we can keep improving our website, theworld.org. Please fill out this quick survey and let us know your thoughts (your answers will be anonymous). Thanks for your time!

We respect your time, attention and privacy

This is a news website, not a click casino. We do NOT employ deceptive behaviors, display annoying ads or use third party cookies and trackers to monetize your visit or help advertisers track you across the internet.

Simply, we ask that you would consider a donation to support the journalism we produce every weekday. Thank you.