
The warm blooded Megalodon
Most sharks are Ecthoterms, cold-blooded fish. The Megalodon was a massive shark that went extinct 3.6 million years ago, and like some shark species, it

Most sharks are Ecthoterms, cold-blooded fish. The Megalodon was a massive shark that went extinct 3.6 million years ago, and like some shark species, it

A baby in the UK was born with 3 sets of DNA – the mother, the father, and the woman donor. Mitochondrial DNA comes from

Snow flies are flightless flies in USA and Canada. Scientists discovered that snow flies can amputate their legs as a last resort to defend their