Why wasn't there a second age of reptiles?
14
votes
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Scientists receive Ig Nobel Prize for discovering mammals can breathe through anuses
43 votes -
Deriving mammalian DNA methylation predictors for maximum life span, gestation time and age at sexual maturity
6 votes -
New candidate genes for human male infertility found by analyzing gorillas' unusual reproductive system
7 votes -
Elusive egg-laying mammal named after Sir David Attenborough caught on camera for the first time
23 votes -
Ancient fires drove large mammals extinct, study suggests
15 votes -
The pandemic that lasted fifteen million years
4 votes