Stepwise emergence of recombination suppression precedes fissiparous asexuality in the planarian Schmidtea mediterranea
Otto, S. P. The Evolutionary Enigma of Sex. Am. Nat. 174, S1–S14 (2009). Article PubMed Google Scholar Gibson,…
A 121-Million-Year-Old Bird Was Already Peacocking Before Peacocks Existed
The fossil of Plumadraco bankoorum. Credit: Clark et al. “Peacocking” gets its name from one of nature’s most…