Whether it’s a dull ache or sharp spasm, pain between the shoulder blades can be caused by a variety of things. It can be due ...

In vertebrates, the skeleton of different regions of the body arises from different precursor cells. Researchers at the ...

A man went to the hospital several times with gut pain and a fever — and it turned out that his relatively common symptoms had an unusual cause.

Exercising outdoors? Bone conduction headphones keep your ears open and aware of your surroundings while you listen to music that's loud and clear. That's why they work wonderfully as workout ...

Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years. In Olduvai Gorge, archaeologists have discovered a range of bone tools thought ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists have ...

Deep in a trench in Tanzania, researchers found dozens of tools crafted from animal bones some 1.5 million years old. By Carl Zimmer Humans, unlike most other species, have a knack for making tools.

A 1.5-million-year-old cache of animal-bone tools reveals that ancient humans systematically crafted with this material much earlier than previously thought. Researchers uncovered 27 bone ...

The oldest collection of mass-produced prehistoric bone tools reveal that human ancestors were likely capable of more advanced abstract reasoning one million years earlier than thought ...

The findings come from a study of bone tools discovered at Olduvai Gorge in Tanzania and dated to around 1.5 million years ago. The discovery joins other finds — such as a 1.4-million-year-old ...