How the waste of sperm whales helps regulate the Earth's climate

Science · Published 8 October 2026 Swipe more like this →

In short: It is unlikely that you would view sea creature excrement as a tool against climate change, but the biological processes of whales play a vital role in cooling our planet.

Marine biologists are investigating how whales act as massive carbon reservoirs and how their waste helps trap carbon and nourish the ocean ecosystem. While whales are essential to ocean health, the era of industrial whaling has led to a decline in whale populations, resulting in less whale poop available to support these natural processes.

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