Biologists have discovered that for a hard-working bumblebee, foraging for pollen versus nectar is very different -- and tougher than you might think.

According to a new report from CNN, Japan is looking to put a man on the moon by 2030, perhaps putting the nation in direct c

You may have experienced sleepless nights when you were anxious, stressed or too excited. Such emotions are well-known to affect wakefulness and can even cause insomnia, though the underlying mechanisms in our brain have still been unclear. Scientists have spotted neurons that play crucial roles in connecting emotions and sleep, shedding light on the future discovery of drug targets for anxiety disorder and/or sleep disorders.

The Mexican government is to use US Navy-trained dolphins to locate and herd endangered vaquitas.