Feathers belonging to a griffon vulture that died around 30,000 years ago have become the first fossils of their kind, ...

While some product categories experience seasonal ebbs and flows, the knife and multi-tool industry has a knack for churning out noteworthy new items with stunning regularity. This year has been no ...

Each one probably started as a shard of hard surface -- a shark tooth or a fish ear bone -- that settled on the seabed. They then grew slowly, by attracting minerals that naturally occur in the ...