All  

size

Human Brain by J.M. Bourgery, 1831-1854.

Why do humans have such large brains? (And why aren’t they larger?)

Mauricio Gonzalez Forero / The Conversation Most animals have brains in proportion to their body size – species with larger bodies often have larger brains. But the human brain is almost six times...
The ruins of the Roman rooms lie in the interior of the Palace Canevari, former headquarters of the Italian Geological Institute

Archaeologists discover ancient Rome may have been much larger than previously believed

A house discovered in ancient Rome’s central district may prove that the city was considerably larger than previously believed. The rectangular residence, which is still largely intact, has been...
Brain size shrinking

Why did our brains stop expanding?

In the forest the human brain was expanding and expanding at a phenomenal rate. Sometime at around 200,000 to 150,000 years ago, this process came to an end. The brain stopped expanding and started...
Shrinking Brain in Humans

Scientists are alarmed by shrinking of the human brain

A study published earlier this year confirmed what scientists have long believed to be the case – the human brain is shrinking. For more than 7 million years the hominid brain has grown increasingly...