A quick stop in a Kentucky creek turns into an unexpected fossil hunt, with crinoid stems, horn coral, tiny geodes, and ...

A river hunt for ancient sea fossils takes a strange turn when the group starts finding unusual lightweight rocks that don’t behave like normal stone. Some show early signs of crystal formation—almost ...

Natural Inspirations, 213 Jefferson Street, hosted its annual outdoor and indoor Great Summer Geode Experience Saturday, ...

The location in Blue Mounds makes Cave of the Mounds an excellent anchor for exploring southwestern Wisconsin. Blue Mound ...

Summer in Kentucky can be tiresome, but what if you could escape it by going underground? Sounds like something out of a movie, right? So why are more and more people trading sunburns for stalactites?

Natural Stone Bridge & Caves in Pottersville, New York, offers an otherworldly experience that’s only a car ride away, no ...

The immunological synapse can be defined as the orderly rearrangement of molecules in an immune cell at the interface with another cell. In natural killer (NK) cells, the lytic immunological synapse ...

The Earth formed over 4.6 billion years ago out of a mixture of dust and gas around the young sun. It grew larger thanks to countless collisions between dust particles, asteroids, and other growing ...

The Solar System was formed around 4.6 billion years ago from a giant cloud called a nebula, mainly made up of hydrogen gas and dust. The nebula collapsed under its own gravity and, as it did, ...

Depending on where they form, tropical storms are also known as hurricanes, cyclones and typhoons. Tropical storms form over warm oceans and travel from east to west. Tropical storms bring with them ...

Seven little campers turned into spelunkers this week and learned the ins and outs of Alabama caves during an event at the ...

PUT-IN-BAY, Ohio — Heineman’s Winery in Put-in-Bay is the oldest family-owned winery in Ohio. However, what lies about 40 feet below the surface draws visitors from around the state. Heineman’s Winery ...