Hungry bats whipping through the blackness to gulp down insects may have driven moths into daylight—creating what we know as butterflies—suggest Canadian researchers. The idea springs from their ...

DENVER — All living things need food, water, and shelter. Most of us have an idea of how to provide food and water for pollinators, but do you know how to give them a home in your yard? Butterflies ...

Picture puzzles IQ Test: Picture puzzles and brain teasers are good for your brain because they make it work harder. This can help to improve your attention and focus, and it can also help to slow ...