Several large or long-lived animals seem strangely resistant to developing cancer. Elucidating the reasons why could lead to promising cancer-fighting strategies in humans. Image credit: Shutterstock.com/ronnybas frimages.
The much-ballyhooed artificial intelligence approach boasts impressive feats but still falls short of human brainpower. Researchers are determined to figure out what’s missing. Image credit: Shutterstock.com/MONOPOLY919.