Telling the story of the world's most incredible buildings, from the ancient world to the present da...
Meet the bacteria, viruses, and other germs and microbes that are all around, but too small for us to see. Learn how the...
A person carries about 2 kg (4.4lb) of bacteria in and on their body.
When the spores of certain fungus, called Ophiocordyceps unilateralis, land on an ant, they spread through the ant’s body. Before long the fungus will completely take over the ant’s mind and behaviour!
There are more bacteria in your mouth than there are people in the world.
Half of all people have demodex living in their eyelashes, a type of animal called a mite that is about 0.4mm (0.02 in) long. Demodex have eight legs and walk around on our eyelids at night!
About five million trillion trillion bacteria are alive on Earth, which together weigh more than all the plants and animals combined!