the rare gem attracts 6 million visitors a year to the Natural History Museum. Chip Clark The Blue Heart Diamond, cut from a 100-carat stone found at the Premiere Mine in South Africa in 1909 ...

The alder leaf is full of holes caused by a marauding insect and is not the sort you would collect and press between the pages of a book, even if it weren't stone — a 48-million-year-old fossil.

The invention of sharp stone tools ... rocks are produced by Mother Nature in the hundreds, thousands, or more,” said Dr. Bebber, who encountered one such site during her work in Oman. “It is quite ...

The bridge derives its name from rock art figures resembling Hopi kachina dancers that can be found on its surface ... persistent power of nature, sculpting beauty from stone over thousands or even ...

The bridge derives its name from rock art figures resembling Hopi kachina dancers that can be found on its surface ... persistent power of nature, sculpting beauty from stone over thousands or even ...

Throughout history and across cultures, humans have reached for nature to combat infection and boost immunity. These natural antibiotics are recognized for their intense antibacterial, antifungal ...

The stone was discovered when archaeologist Søren Diinhoff and his colleagues from the University Museum of Bergen excavated three women's graves in the autumn of 2024. They found the stone in the ...

Winding through a tranquil forest, the natural stone stairs blend seamlessly with the rugged beauty of the mountain landscape. Each step reveals sweeping views of towering peaks, moss-covered ...

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such ...

was found by his partner inside Oxford Middle School. Authorities did not release the man's name. The sheriff's office said the man's death is not considered suspicious and appears to be natural ...