The human skeleton rebuilds itself continuously throughout life, replacing old bone tissue with fresh, strong material in a process that typically maintains bone density until middle age.

Analysis of 20,000-year-old bone tools from Spain demonstrates that humans used whale remains from at least five large species, including sperm, fin, blue, and gray whales, for toolmaking.

For that reason, I sometimes travel with the compact Lumix GX9 and a couple of small, lightweight Micro Four Thirds lenses instead. In many situations, I think the results from the Vivo look more ...

It must have worked, as I took it for 15 years without side effects and no bone problems. I stopped taking it then, on the grounds that there couldn’t be much estrogen left in my system.

Things have changed a lot since TechRadar started testing cameras twenty years ago. Since then, we’ve seen vlogging cameras emerge as a category of their own, with the best of the genre offering ...

Our team has ranked the best Hatchbacks for 2025 based on our extensive test results. We test over 200 vehicles a year, so you can trust our ratings and reviews to help you buy the best Hatchback ...

Jan. 28, 2025 — Researchers have combined injections of a novel hydrogel with systemic osteoporosis drugs in rats, achieving rapid local increases in bone density. The results offer hope for ...

Oracle-bone inscriptions were excavated from Yin Ruins in Anyang City, Henan Province, China. They were records of making divination and praying to gods by late Shang people from 1400 B.C.-1100 B.C..

The status has been given to the B7-H3-targeted drug as a treatment for late-line relapsed or refractory osteosarcoma, a rare form of bone cancer with no FDA-approved treatments. The coveted ...

Osteocytes are major regulators of bone health. But, when they are exposed to senescent cells i.e those cells that stop dividing but do not die, osteocytes themselves begin to stiffen. Senescent cells ...