Mass extinction of bees and butterflies threatens crops worldwide
![Mass extinction of bees and butterflies threatens crops worldwide Mass extinction of bees and butterflies threatens crops worldwide](https://nature.berkeley.edu/garbelottoat/wp-content/uploads/bee3.jpg)
A growing number of pollinators, such as bees, birds, bats, moths, and butterflies, are being driven towards extinction by a diverse number of human activities. A two year study hasRead more . . .