Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. To the untrailed eye, a rock on the side of the road is just that: a ...

Test your rock & mineral smarts—are you a Rock Star? Think you know rocks and minerals? Take the Science Trek quiz! Test your smarts on gold, salt, Earth’s oldest rocks, gemstones on Mars, and the ...

Microscopic tunnels hidden inside desert rock are forcing scientists to rethink how ancient life spread across Earth. These ...

NEW YORK — Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq Greenstone Belt has long been known for its ancient rocks — plains of ...

To author Anjana Khatwa, rocks are “storykeepers of time.” She blends science and spirituality to explore the origin story of our world. The following is an excerpt from The Whispers of Rock: The ...

The first samples from the farside of the moon contain signs of surprising volcanic activity near the lunar south pole. Two separate analyses of lunar rocks brought to Earth by China’s Chang’e-6 ...

Discover how rocks, minerals & the rock cycle change your world. Join the Science Trek team to explore rocks and minerals! Discover how the Earth formed, the three types of rocks, the rock cycle, and ...

For more than a century, visitors to a remote California lakebed have stared at long, ruler-straight tracks etched into the ...

The 6-year-old boy found the rock and then didn't tell anyone for three years. But a new examination reveals it was made by some of the last Neanderthals. When you purchase through links on our site, ...

Forbes contributors publish independent expert analyses and insights. Amanda Kooser covers the quirky side of science and space. Sometimes Mars feels like the setting for a Dr. Seuss book, full of ...

Using a common household item, you can determine what type of rocks are in your backyard. Materials If bubbles appear when placing the vinegar on the rock, the rock contains a large amount of calcium.