Humans still have the genes for a full coat of body hair

A new study explored the genetic underpinnings of gigantism in whales, identifying four genes that appear to have played crucial roles. These genes helped in fostering great size but also in mitigating related disadvantageous consequences including higher cancer risk and lower reproductive output.

Unlocking the Secrets of Animal Communication: Dogs Show Things to Humans but Pigs Do Not

Unlocking the Secrets of Animal Communication: Dogs Show Things to Humans but Pigs Do Not