For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use – people cleaning their teeth with sticks or fibres, or easing gum pain with makeshift “toothpicks” ...

CCleaner promises less data waste, more storage space, better performance and fewer PC problems. We show you how to get the ...

Step aside, carbon dating. Paleontologists date fossils based on the clues in the rocks surrounding them. When paleontologists dig up a fossil from the ground, how do they figure out the age of the ...

Unique soil makes this New Jersey quarry a prehistoric fossil hotspot.

Iron and its alloys, such as steel and cast iron, dominate the modern world, and there's growing demand for iron-derived products. Traditionally, blast furnaces transform iron ore into purified ...

A University of Michigan researcher has discovered an early innovation in the way fish eat. A scientist from the University ...

Grab your licence to scrub and get ready for a colossal cleanup job in Kaiju Cleanup, an all-new monster attack cleaning sim.