Top Stories
- Red squirrels are very flexible in shifting their daily routines to avoid urban threats, researchers find
- Emperor penguin released at sea 20 days after waddling onto Australian beach
- Gabon forest elephant forays into villages spark ire
- First successful test of wild minke whales reveals they have ultrasonic hearing
- Saturday Citations: Sweaty, remarkable humans; ocean level rise projections; closeup of a star in another galaxy