As you walk through a busy airport, crosswalk, or train...

When reading words on a page or recognizing a familiar...

Animals love to show off with color, especially when it...

Humans are pushing many of North America’s pollinators dangerously close...

Scientists and marine experts across the globe are on alert...

Great white sharks are top predators in ocean ecosystems and...

Lightning is both terrifying and fascinating. It splits trees, ignites...

About 252 million years ago, Earth witnessed the worst biological...

Animals have long navigated nature’s challenges, but mountain roads bring...

Many people think of Antarctica as an unchanging mass of...

In the world of robotics, the dominant image has always...