Science
The superlative shrew
Shrews have the extraordinary ability to shrink in winter, when there's less for them to eat, and grow back to their full size in summer. It's a survival strategy that humans could potentially learn from.
Other stories this week:
- Living past 120?
- Migration through the ages
- Here to stay
- Tomorrow Today viewer question
Mon 25 Jun 2018 at 10:40
