Dolphin has a long social memory

If you encounter someone on the street after twenty years with whom you were in the same classroom, would you still recognize the person from his or her voice? Dolphin has a long social memory and  do recogni...

Sixty new species discovered in Suriname

  There are previously unrecorded species of frogs, beetles, grasshoppers, fish and a snake found in this research. That was revealed by International Nature Conservation Organization in Suriname. Sixt...

Genetically modified mouse smells landmines

Scientists have mice genetically altered so that they can smell landmines. The mouse, named MouSensor, could be used against landmines. In more than seventy countries there are still active landmines. That mak...