Archaeologists uncovered a cache of 1.5 million-year-old bone tools. They’re trying to determine who made them
A cache of 1.5 million-year-old bone tools uncovered in Tanzania suggest ancient human ancestors were capable of critical ...
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Scientists Hope This Tool Could Identify Tiny Fossils on Mars, Revealing Hints to Potential Early Life on the Planet
Microorganisms first appeared on Earth in ancient bodies of water around 3.7 billion years ago. But while Mars might have hosted substantial bodies of water around the same time, it’s tough for ...
Trove of Ancient Axes Shows Early Humans Made Tools From Bones
Deep in a trench in Tanzania, researchers found dozens of tools crafted from animal bones some 1.5 million years old.