More than 2,500 plant species have the potential to invade the Arctic at the expense of the species that belong there. Norway is one of the areas that is particularly at risk.
Ants send messages to colony members through odor compounds that contain alkenes, chemicals that help nestmates recognize one ...
"No wonder you’re so proud of the farm!" Family baffled over massive discovery in grandparents' backyard: 'That looks like it could be ... an alien' first appeared on The Cool Down.