Earth's Ledger

Genetics

Mammalia

Hybridization in a Changing World — Blurring the Lines of Species

What happens when Polar bears and Grizzlies mate? Explore the science of hybridization, the impact of climate change on species boundaries, and the genetic future of bears in a warming world.
2026.02.19
Mammalia
Mammalia

Forensic Tracking — The Silent Witnesses of the Wild

Discover the latest techniques in bear research. From DNA hair snags and environmental DNA (eDNA) to hormonal analysis of scat, learn how forensic science is protecting the wild without disturbing it.
2026.02.19
Mammalia

Recent Posts

  • The Future of the Wild — A Legacy in the Balance
  • Coexistence in the Anthropocene — Sharing the Landscape
  • Hybridization in a Changing World — Blurring the Lines of Species
  • Conservation and Captivity — The Ethics of the Cage
  • Forensic Tracking — The Silent Witnesses of the Wild

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