In late September and early October 2024, a black-and-white photograph circulated on social media purportedly showing the "last giant silicon tree" in 1899. The image's caption referenced a theory ...

he found more large snakes with white chins, black eyes and black coloring, though these slightly smaller 4-foot, 1-inch reptiles lacked the same lustrous sheen as the coal black tree snakes of ...

In the natural world, the absence of bright colours is anything but dull. Black or white, or combinations of both, adorn some of nature's most charismatic creatures. The panda's scientific name, ...