There is a growing body of evidence that trees "talk." April is Earth Month. Now's a good time to approach trees with open arms, heightened senses and new respect.

In honor of Human Rights Day, learn about some of the thousands of nonprofits fighting for human rights worldwide.

We are inspired by the work these five nonprofits are doing for conservation.

We are inspired by the work these five nonprofits are doing for our four-legged friends.