Rocks for a local rock garden are best chosen from those that are naturally occurring in the area,” writes columnist Tom ...

Lost River Caverns in Hellertown offers a geological adventure that’s been millions of years in the making, yet somehow remains one of Pennsylvania’s best-kept secrets. The moment you descend into ...

Researchers found that Bacillus megaterium can turn over 94% of CO₂ into solid rock using a clean, non-ammonia process.