When bumble bees fight invasive Argentine ants for food, bees may win an individual skirmish but end up with less to feed the hive. Bumble bees are already under pressure from habitat loss, disease, ...

Animals were once considered mindless—incapable of thoughts or feelings. These views dominated common thought for millennia, until research indicated that mammals and birds can think and feel ...

Around 4,000 plant species from different parts of the world secrete nectar outside their flowers, such as on their stems or leaves, through secretory glands known as extrafloral nectaries. Unlike ...