Some recent fascinating science news with implications for society:
1. Tribe without names for numbers cannot count: Amazon study fuels debate on whether the concept of numbers is innate.
2. First 'black' drug nears approval: Controversial study suggests treatment should factor in the patient's ethnic group
3. Gene therapy cures monkeys of laziness: Switching off key gene turns layabout primates into keen workers
20 minutes ago in Variety of Life