Most people think they don’t get enough sleep, but compared to the animal kingdom, we’re wide awake. Some species spend nearly an entire day doing absolutely nothing, all for good reason.

Across India, extreme weather and human recklessness are creating havoc. In Madhya Pradesh's Shivpuri, two youths nearly ...

The treatment of personal information as property is not a policy recommendation but a reflection of how courts and individuals are already behaving under common law.

Snakes don’t always get credit in the brains department. With no limbs and a blank stare, they’ve been cast as simple predators, slithering on instinct, but some snakes are surprisingly clever.

Describe the bug In High Contrast mode, when a user clicks on a tree item that contains an error, the error number becomes hard to distinguish due to insufficient contrast.

Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know about the disease.

Some fruit trees are notorious for producing a big crop one year and a much smaller crop the next. Here's what to know and what you can do about it.

Learn how trees use massive amounts of water through the process of transpiration for the benefit of themselves and the Earth.

What can you learn from a tree's leaves? Discover how leaf shapes, edges, patterns, and more can help you identify a tree in the forest.

Dollar Tree today is a pretty cheap stock -- the price-to-earnings ratio of 19.7 and the forward P/E of 18.3 are both attractive, as is its low price-to-sales ratio of 1.2 times.