Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a ...

United States Lime & Minerals boasts a dominant regional position, a debt-free balance sheet, and robust free cash flow. Read ...

Native American legends surround Penn’s Cave, including the tragic tale of a young Seneca brave named Malachi and his forbidden love for a French trader’s daughter named Nita-nee (from whom Mount ...

Strange circles have been discovered at the bottom of one of America’s most iconic lakes, and experts are struggling to work out what exactly they are. The enigmatic structures were first spotted in ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

More than an entire summer’s worth of rain fell in some spots in central Texas in just a few hours early on the Fourth of ...

As the death toll in Texas continues to rise, new maps have revealed the devastating impact of the flash floods over Fourth ...

Generations of Texans gather at the river’s stunning headwaters, which have been carved by cycles of catastrophic floods.

Processed lime helped aid booming development across California after Gold Rush fever brought thousands to the state, Jaffke ...