
Over the last 300 years, only a handful of people have tried making spider silk into a cloth. Yet natural spider silk is soft, light and incredibly strong. Its strength, resilience and flexibility are as yet unmatched (scientists are still trying to produce synthetic spider silk that replicates the properties of the natural protein fiber). […]

Studies show that animals have evolved mechanisms for protecting themselves from infection and illness. Did you know, for example, that chimpanzees eat plants not just for their nutritional value, but to ward off disease? This is important for humans because we share about 99% of our DNA with these animals, making them our closest living relatives. So instead […]

You can learn to see the positive Research shows that optimism is beneficial to health and productivity: optimists tend to have better cardiovascular health and a stronger immune system. They also earn a higher income and have more successful relationships. Individuals’ optimism or pessimism may depend to a certain degree on their genetic and environmental origins. […]
People who are optimistic tend to be happier, healthier and cope better in tough times.
Good news: You can train your brain to be more optimistic.