Last season, 60 Minutes witnessed the migration of monarch butterflies. Scientists are now using tiny, solar-powered radio ...

By Claudia Steiner The monarch butterfly (Danaus plexippus) population has plummeted by 80% to 95% since the 1990s, depending ...

Protecting Monarchs - Texas makes progress with steps to keep Monarch butterflies from being killed by cars during migration ...

In Oklahoma, by late November, native butterflies have entered overwintering stage. Curled up under a hay bale, hanging onto ...

Monarch butterflies from the western United States have arrived in Santa Cruz and other parts of the California Coast, ...

Monarch butterfly enthusiasts, we need your help again. Volunteers from the Southeast and Gulf states have provided more than ...

It’s a sunny July afternoon, and Grayslake neighbors Annie Lawson and Heather Bauer are standing at the side of Lawson’s home, carefully going through her garden of milkweed plants. Lawson points at ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

How bats, agave plants, and tequila are connected. Plus, tiny trackers on monarch butterflies reveal their migration journeys ...

Only 7% of LAist readers currently donate to fund our journalism. Help raise that number, so our nonprofit newsroom stays strong in the face of federal cuts. Donate now. MADISON, Wis. — U.S. wildlife ...

Wearing dark sunglasses, long sleeves and a wide-brimmed hat, Florida retiree Linda Cooper came prepared to gaze at ...