From stunning artwork to evidence of elaborate prehistoric butchering, Live Science takes a look at seven amazing caves that contain archaeological remains.
A new report makes the case that a painting bought at a Minnetonka garage sale in 2016 is actually a previously unknown work by Van Gogh. But not everyone buys it.
Archaeologists discovered clusters of red ocher drawings scattered on rocks and cliffs across Canaima National Park—and have some theories on who made the mysterious art.