Most of the annotations popping up while you are watching YouTube videos are really annoying, but there is a really simple on-click way to get rid of them.
This unusual event was recorded off the coast of San Diego. A group or a so called pod of more than 100,000 dolphins was spotted traveling together and coming from all the sides.
Another great TEDtalk about genetically engineering male mosquitoes to make them sterile, and releasing the insects into the wild, to cut down on disease-carrying species.
