Daily Galaxy on MSN8 天
Dolphins and orcas have passed the point of no return in evolution to live on land again
A recent study from July 2023 in the journal Proceedings of the Royal Society B sheds light on how marine mammals, like ...
PBS6 年
All in the Family
For example, how would a scientist figure out evolutionary relationships between sharks, dolphins and wolves? Two fishy-looking animals and a four-legged, furry one. First we need to find the ...