The question of what defines a species has vexed scientists across the ages, particularly in conservation, where decisions require a firm understanding of biodiversity. When you purchase through links ...

An enigmatic fossil, once considered one of the earliest mollusks, has recently been reclassified by scientists from Durham and Yunnan universities. This discovery challenges our knowledge about the ...

"A humpback who approached me peered into my eyes while I was aboard a boat and showed me the mirror of myself." ...