PUPPIES CAN be taught. So can human children, though not for the first couple of years. Now, in the hope of fighting climate change, Dr Jan Langbein, of the Fredrich-Loweffler-Institut in Germany, and ...

Want to learn something udderly unbelievable? Scientists have successfully potty trained cows. And that’s no bull. Many have regarded this as a moo-t mission but others swear it is not only doable but ...