Existing in both grub-like and winged forms allows the fly to maximally exploit ephemeral food sources without tying its fate to them. Disclaimer: AAAS and EurekAlert! are not responsible for the ...

"It's bare and you can see the dead grass," said Dahl, as he showed a WCCO crew his grub-infested backyard. "I didn't catch on to it until it was kind of too late." The problem also spread to his ...