All Stories by Kristel Tjandra
- Animals
Some killer whales hunt in pairs to maximize their bounty
Drone footage from Norway shows killer whales using a highly coordinated and cooperative hunting technique to catch herring.
- Animals
A common kitchen tool could help koala conservation
A simple device sucks koala DNA out of the air, making it easier for conservationists to detect the elusive marsupials.
- Health & Medicine
Stopping cachexia at its source could reverse wasting from cancer
The immune protein interleukin-6 helps regulate body weight. Blocking it in the brain could restore appetite and muscle mass, a study in mice hints.
