Ancient crystal suggests life on Earth appeared 4.1 billion years ago (Pakistan Today) | Lao Tribune

Ancient crystal suggests life on Earth appeared 4.1 billion years ago (Pakistan Today)

n ancient zircon crystal unearthed in Western Australia may hold evidence that life appeared on the planet 4.1 billion years ago, or about 300 million years earlier than previously thought, according to a team of US researchers. Scientists from Stanford University and the University of California, Los Angeles said they recently collected some 10,000 multibillion year-old…