A group of North Texas doctors and scientists printed part of a human femur—the longest and strongest bone in the body—that ...

Human cremated remains are technically not ashes, but pulverized bone. ... This highly alkaline chemical composition is not bioavailable to the surrounding soil and will not help a tree or any ...

A new, easily adopted, 3D-printed device will enable scientists to create models of human tissue with even greater control and complexity. An interdisciplinary group of researchers at the ...

Thermoplastic polymer-based materials, which feature essential biological properties and opportunities to implement the cutting-edge additive manufacturing technologies aimed at obtaining ...

Dead puppies, potential human sacrifices, and a painted dog penis bone—what was going on in Roman-era Britain? HISTORY & CULTURE A massive bone pit hints at human sacrifice and fertility rituals ...

Swansea University researcher Zhidao Xia has developed and patented a 3D-printed biomimetic material that mimics the porous structures and chemical composition of coral and implements it as a bone ...

Collagen was extracted from the artifacts, and the chemical composition of the bone was analyzed. An aerial view of the LaPrele archaeological site near Douglas, Wyoming. Credit: Todd Surovell ...

Accounting for about 80% of bone mass, it ensures strength and protects the more spongy interior of the bones. Its role is critical in supporting body weight and absorbing physical impacts. Tobacco ...

Study: Shining light on the Mary Rose: Identifying chemical differences in human aging and handedness in the clavicles of sailors using Raman spectroscopy.Image Credit: Shutterstock AI ...

“The whole chemical picture provides more information than X-ray-based techniques that don’t consider the fluctuations in the chemical minutiae,” says Shankland. Co-author Jemma Kerns, a Lancaster ...

PM2.5 has been linked to many adverse human health effects including premature ... New study finds chemical composition of US air pollution changed over time ... Oldest Whale Bone Tools Discovered.