One of the great challenges of ecology is to understand the factors that maintain, or undermine, diversity in ecosystems, ...

In honor of 9/11, here's a look at the World Trade Center, a popular tourist destination and financial hub, before the tragic ...

The Basenji is a dog breed that doesn’t bark. Instead, it produces an eerie, melodic yodel called a baroo. This oddity isn’t a flaw or drawback; it’s an interesting uniqueness. In the coming weeks, ...

Jean-François Millet was a hero to van Gogh for the way he drew attention to the nobility and heroism of the seldom howling underdog.

Spiders usually start to come out in early September, with their presence noticeable in homes until around mid-October.

La Paz, Bolivia (AP) — Struck by lightning during a roaring thunderstorm 10 years ago, an ancient pine tree in Bolivia’s capital of La Paz is thriving. Known as the “miracle tree,” this giant conifer ...