New discovery: Malaria appears from the Roman Empire
The process of DNA analysis for teeth dating back to 2,000 years of discovery in cemeteries in Italy provided clear evidence that malaria existed during the Roman Empire.The Ice Age is as big as a car
The giant tatu weighs half a ton and is as big as a car Volkswagen Beetle used to live on Earth in the last Ice Age.Black death can return
US scientists warn that the plague that once killed 75 million people worldwide could re-occur in the future.