Here, a researcher takes a photo of one of the ancient prints for 3D modeling. [Read more about the ancient footprints and rock art]
'Flesh-Eating' Bacteria May Be Spreading to Beaches Once Thought Off-Limits. Here's Why.
The Plastic We 'Recycle' Is Actually Horrible for the Environment
Terrifying 'Fly-Pocalypse' Descends Upon Russian Village
Neolithic People Made Fake Islands More Than 5,600 Years Ago
Most of the World to Face Record-High Temperatures Every Year Without Serious Climate Action