Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

Gravel is versatile when it comes to landscaping, and incorporating in eye-catching ways can help keep water from pooling ...

That’s exactly what happens at Indian Echo Caverns in Hummelstown, Pennsylvania – a subterranean wonderland that somehow remains one of the state’s best-kept secrets despite being, well, absolutely ...

Believe it or not, there are many gravel options you can use in your yard and garden. Here are some of the most popular types ...

Fossils are so common in Pennsylvania Bluestone that Glass often points out prehistoric plant fragments and ancient tide ...

When an extreme weather event occurs, the probability or risk of other events can often increase, leading to what researchers ...

Discover the Azores, Portugal's island paradise, offering volcanic landscapes, rich culture and unforgettable adventures from ...

Create a stunning sustainable front yard using rocks and mulch for low-maintenance, eco-friendly curb appeal that lasts all year.

In reality, the reddish color of Mars comes from iron oxide in the rocks and dust covering its surface. Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin.

As one homeowner built out the area beneath their child's swing set, they posted concerns about the construction. They wanted advice on what to do to create a division between the fescue grass and the ...

The rock varnish forms at an incredibly slow rate: 1 to 10 microns in 1,000 years (a human hair is about 100 microns). These organisms can only thrive when the rock surface acidity is near neutral ...

The government said the program had delivered the largest and most reliable data set on rock art in the world, tracking air quality, rock surface chemistry, rainfall, and pH levels.