There's nothing quite like seeing a Monarch butterfly spread its wings and glide through the air. It can certainly provide a sense of calm to life's everyday stressors. But the monarch's numbers ...

The number of butterflies in the contiguous United States declined by 22 percent this century, a collapse with potentially ...

If the joy of seeing butterflies seems increasingly rare these days, it isn't your imagination. We found declines in just about every region of the continental U.S. and across almost all butterfly ...

Quirks and Quarks7:53One whale’s waste is an ocean organism’s treasure How animals act as the circulatory system of our planet — by eating, pooping, and dying The underground economy: Fungi ...

As monarch butterfly populations tragically plummet, Mesa is one of the latest cities to join in on national efforts to save them.

But the wall -- a key plank of President Donald Trump's immigration policy -- could end up chopping the area in half, and severely complicate any work being done to save the butterflies that ...

The causes involve more than just habitat loss, but there are steps you can take to help save these delicate creatures ...

America’s butterflies are disappearing because of insecticides, climate change and habitat loss, with the number of the winged beauties down 22% since 2000, a new study finds. The first ...