For animals in Mozambique’s Gorongosa National Park, the normal balance of competition and predation was upended when a war wiped out the top predators. The remaining animals didn’t simply grow in numbers—they began behaving in unusual ways, veering outside their typical territories and feeding patterns.
We can now edit the human genome with a tool called CRISPR. But how far should we go?
Goddess, demon, house pet? What does science say about the human relationship with cats?
Follow the epic journey of dog domestication and see what science says about dogs’ love.
