About 445 million years ago, Earth’s oceans turned into a danger zone. Glaciers spread across the supercontinent Gondwana, ...

High school teacher Ashley Allen’s discovery of 300-million-year-old fossils in an Alabama coal mine turned him into a modern ...

One of Earth’s earliest mass extinctions wiped out most ocean life during a sudden global ice age. From the ruins, jawed vertebrates survived, diversified, and transformed the course of evolution.

An international team of scientists from South Africa, Canada, France and the UK has uncovered fossil evidence of a tiny ...

Nunavut has 181.4 trillion cubic feet of technically recoverable natural gas, and Premier John Main said he wants to use the ...