Our gut is home to a micro-universe of tiny powerhouses, complete with their own genes and immune and metabolic profiles, ...

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

What started out as a great idea and an attempt to save the environment ended in destruction. The shipping industry is not ...

An ancient and enormous organism called Prototaxites, initially found to be a type of fungus, may actually be an unknown ...