Tag: Earth’s geological timeline
Age of Earth: How old is our planet?
Earth is a lot older than we are. Humans have only been around for a small fraction of Earth's history, which dates back about...
Thriving Early Life on Earth: Surviving Catastrophic Asteroid Impacts
Sixty-six million years ago, a catastrophic asteroid impact changed the course of Earth's history. The impact, which occurred in what is now the Yucatán...
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Science Fair Medical Projects High School: Inspire Young Innovators
Are you a high school student looking to make a splash at your next science fair? Medical projects can be a fascinating way to...
