It’s the year 2050, and there’s clean energy and water, innovative food production, sustainable transportation, and shorter ...

Butterflies are disappearing from the United States at an alarming rate, with their total population declining by more than a fifth over two decades, a new study has found. Total butterfly ...

Over the last 25 years, 20 percent of America’s butterflies have vanished. Will they soon be gone? - Scientists are calling ...