A just discovered a lost Maya city in the Mexican jungle. William Gadoury, a school student from Quebec, Canada, has found something that’s been hidden from archaeologists for centuries - a lost city of the Maya civilisation, buried deep in the
A new analysis supports the hypothesis that viruses are living entities that share a long evolutionary history with cells, researchers report. The study offers the first reliable method for tracing viral evolution back to .
The blue stains in these developing mice embryos show that the human DNA inserted into the rodents turns on sooner and is more widespread (right) than the chimp version of the same DNA, promoting a bigger brain.