The color-resemblance between the parasitic bumble bees (Psithyrus spp.) and their sympatric Bombus hosts may be the outcome of Mullerian mimicry rather than common descent. A mimetic explanation ...

We used automated video-tracking to quantify networks of physical contact among individuals within colonies of the social bumble bee Bombus impatiens. We explored the effects of network structure on ...

Aussies who can now walk again with robot-assisted rehab, with new bid to help young kids Jess was left unable to walk after a devastating injury — until game-changing tech turned her life around.