An enormous pumice "raft" is drifting towards Australia, bringing along with it new marine life that could help with the recovery of the Great Barrier Reef. The massive floating sheet of volcanic rock ...

The Peloncillo mining district in the Black Hills has a solid history of producing pumice and scoria as well as being a unique site for collecting fire agates. The Black Hills are at the northern ...

Jun 12, 2025 Jun 12, 2025 Updated Jun 12, 2025 0 Tulsa’s Great Raft Race — an annual Labor Day party on the Arkansas River that drew the quirky, the carefree and the competitive — is no more ...

Companies such as UPS, Meta, Microsoft, BlackRock, and Bumble are conducting layoffs. Artificial intelligence is reshaping some workforces. See the list of companies letting workers go in 2025.

Its relief is sharply heterogeneous, predominantly mountainous, with soils high in pumice and sulfur. The ancient Island volcano, which last erupted in 2004, shows no signs of activity today, but is ...