Just south of Chicago lies a quarry so enormous it can be seen from space. Stretching more than a mile across and nearly 500 feet deep, this massive excavation helped supply limestone for the city’s ...

These Northern Michigan hidden gems range from an underground river to a sacred rock, with wild scenery and lesser-known stops that feel genuinely memorable.

SigmaRoc, the AIM quoted lime and limestone group with operations in Wales, has posted record results, with an improved financing facility creating a "platform for growth".

The cool temperatures and humid environment of some abandoned underground tunnels in Budapest caught the attention of both wine growers and merchants.

The roof also holds a garden with a 1,600-foot-long trail for running and hiking. One-of-a-kind power plant has surreal hidden roof feature first appeared on The Cool Down.

Who said small towns have to be boring? Ontario has plenty of quaint, picturesque villages brimming with European charm, ...

DENR is the Destroyer of Environment and Natural Resources. Everything it does at the Marikina watershed despoils nature. Millions of residents below will continue to suffer deadly floods. Like before ...

Reaching up to 100ft, these massive piles contain tonnes of salt that keep roads clear but pose environmental and health risks ...

Archaeologists have documented the world's largest collection of inscribed pottery shards in Upper Egypt, Atribis. Over the period from 2005 to 2026, researchers have extracted more than 43,000 ...

While the Cape Town International Jazz Festival draws thousands, the city offers rich history and culture waiting to be explored. Discover five heritage sites that reveal the stories behind Cape ...

Beneath many cities around the world exist large underground complexes carved into rock or excavated below street level.

Limestone cliffs, turquoise coves and fishing villages: off the coast of Sicily lies a natural haven that remains largely unknown. A discreet archipelago where the Mediterranean reveals one of its ...