Monarch butterflies are now listed as endangered.

Some swallowtail butterflies lay eggs on citrus trees. “Adding even a few host plants to our gardens can help a lot,” Briscoe said. “You’d be amazed by how efficient female monarch ...

Discover interesting facts about insects, the critters whose combined weight on the planet is 70 times that of all humans.

Celebrate World Environment Day with these powerful books that blend science, storytelling, and solutions for a greener, ...

All across this country we are seeing fewer and fewer of the beautiful Eastern Monarch Butterfly (Danaus plexippus). The same ...

An incredible migration occurs in Indiana where millions of monarch butterflies breed and fly through the state to overwintering grounds.

Monarch butterflies migrate through Delaware from July to September. Find out where to see them in the First State.

Monarch butterflies are famous for their annual migrations, but not all migrate. In recent years, more and more monarchs have ...

The team of volunteers is trying to save monarch butterflies by cultivating milkweed — the only plant where they lay eggs.

Monarch butterflies are famous for their annual migrations, but not all migrate. In recent years, more and more monarchs have ...

By late May each year, monarch butterflies (Danaus plexippus) return to the Berkshires from their winter home in the oyamel fir forests in the Sierra Madre Mountains of central Mexico, ...