Tuesdays, 9:00 PM ET on BBCA

60 minutes

In this epic spectacular, the BBC Natural History Unit use a brand new approach to delve deep into the natural world and explore its most critical dimension - time. 24 Hours on Earth travels moment by moment through a virtual day and celebrates the most extraordinary and spectacular examples of how animals and plants are adapted to exploit the 24-hour cycle.. It celebrates the most mind-blowing adaptations that life uses to exploit tiny windows of time.