Earth.com

Half-billion-year-old 'rock clock' reveals ancient climate shifts

Ancient rocks in Sweden are acting like a “rock clock,” helping scientists finally pin down when major Cambrian climate changes happened.

PJX Resources Inc.: PJX Resources Enhances the Potential to Discover Reduced Intrusion Related Gold System Type Deposits In the Sullivan Mining District and Announces Stock ...

TORONTO, ON / ACCESS Newswire / March 18, 2026 / PJX Resources Inc.'s ("PJX") is pleased to announce that reinterpretation of airborne geophysical survey data supports the potential to discover RIRGS ...
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PJX Resources Enhances the Potential to Discover RIRGS Type Deposits In the Sullivan Mining District and Announces Stock Option Grant

PJX Resources's is pleased to announce that reinterpretation of airborne geophysical survey data supports the potential to discover RIRGS type deposits at the Gar target area on PJX's Zinger Property ...

PJX Resources Enhances the Potential to Discover Reduced Intrusion Related Gold System (RIRGS) Type Deposits In the Sullivan Mining District and Announces Stock …

TORONTO, ON / ACCESS Newswire / March 18, 2026 / PJX Resources Inc.'s ("PJX") is pleased to announce that reinterpretation of ...

Rocks hidden beneath the Pacific may hold a secret record of Earth slowly cooling

Geoscientists are using ancient chert rocks from the Pacific's Shatsky Rise to understand Earth's thermal history. Oxygen isotopes within these silica-rich rocks act as tiny thermometers, revealing ...

Scientists stunned to find signs of ancient life in a place no one expected

Scientists found ancient wrinkle-like structures in Moroccan rocks. These formations, 180 million years old, suggest microbes lived in deep, dark oceans. These organisms used chemical energy, not ...