Group dynamics may influence individual survival as much as personal relationships, according to a new study on wild marmots, offering evidence for the controversial multilevel selection theory. buff.ly/I67puRt #evolution #biology #relationships
Multilevel selection is a controversial concept originally proposed by Darwin. A new study found evidence for it in the wild in a group of marmots scientists have been observing for more than 60 years.
On a tiny island in South Florida, researchers are tracking evolution in real time by studying five species of anole lizards. Their decade-long study is revealing how natural selection drives evolution, an #ecology professor explains: theconversation.com/amid-a-tro… #evolution
