Half of species studied are in steep decline
(NEWSER) - The collapse in honeybee populations has been getting all the attention, but bumblebees are also in serious trouble, according to a new study, Populations of four common species of bumblebee in the US have dropped by up to 96% over the last few decades, according to a nationwide census of the insects. Scientists believe the decline is due to disease and inbreeding caused by habitat loss, the Guardian reports. More»