Learn which monarch butterfly predators and parasites pose a real threat to their survival, and which are part of the natural ...

Every fall, millions of monarch butterflies drift across Texas skies on their way from Canada to Mexico. It's one of the longest insect migrations on the planet, and for many monarchs, Texas is the ...

Migrating monarch butterfly populations have been on the decline for years. This year has been different, with a significant increase in the wintering population of eastern migrating monarchs in ...

Monarch butterflies are now listed as endangered. Top Iranian officials admitted to the supreme leader that the US naval blockade was crushing the economy, report says, as Trump eyes reimposing it ...

SAN FRANCISCO (CN) — Two nonprofits sued the Trump administration Thursday to put pressure on officials regarding federal protections for monarch butterflies, a species that has seen rapid decline in ...