Spring officially starts on March 20, but warm weather and blooming flowers usually come early in Arizona. Here's how you know it's springtime.

Over the years, the anthem has been reimagined by music legends like Whitney Houston, Diana Ross, Billy Joel, Beyoncé and ...

Habitat loss, pesticides and severe weather due to climate change are some of the reasons the butterflies are under threat. The atmospheric rivers in 2023, for example, caused their numbers to dip.

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning to areas north and south of the Sahara. But what determines whether some ...

The Afro-Palearctic population of the painted lady butterfly, Vanessa cardui, is a single freely interbreeding, or ‘panmictic’ population. Vanessa cardui is a renowned world traveler ...

Habitat destruction, pesticides and extreme weather fluctuation due to climate change are all to blame for the butterfly's decline. This year's particularly poor showing can also be attributed to ...

Habitat destruction, pesticides and extreme weather fluctuation due to climate change are all to blame for the butterfly's decline. This year's particularly poor showing can also be attributed to an ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in California this winter, a foreboding sign for the future of the beloved ...