In vertebrates, the skeleton of different regions of the body arises from different precursor cells. Researchers have now discovered that these skeletal cells do not just differ in their developmental ...

The precursor cells of the spine and ribs are somitic mesoderm cells, which arise from the sides of the embryo's back and form—besides bones—also muscles and parts of the skin. The third group ...

There’s been a lot of hype lately about the health benefits of eating gelatin. So, should you reach for the gummy bears, or ...

improve skin radiance and generally fix your life, surged to popularity in the early 2010s and entered the mainstream not long after. Now, it’s hard to scroll on TikTok without coming across videos of ...

NASA astronauts Suni Williams and Butch Wilmore have finally returned home. They'll find their bodies changed after ...

Our ancestors were making tools out of bones 1.5 million ... ancient humans to properly slice or skin their prey. "The hypothesis of the study is that the bone-cutting at Olduvai is an original ...

Six months later, a so-called search collective found charred bone fragments and personal items ... The extensive evidence meant that the "truth will come out" about the grisly discovery at ...

The hominins who shaped the recently-discovered bone tools did so in a manner similar to how they made tools out of stone ... The very earliest stone tools come from the "Oldowan" age which ...

Lots of loose dangly parts that if you bunch up together, just form a wrinkled lump of gooey skin instead ... that R train come barrelling down the tunnel. When you do so, get out of the way ...

Recently, we shared stories from people who have had creepy and bizarre events happen to them that they can't explain to this day. Their bone-chilling stories prompted even more folks from the ...

While walking on Earth, our feet face a lot of resistance in the form of gravity and friction, which makes the skin on the soles ... and often irreparable, bone density loss.