In male echidna there are nine sex chromosomes while platypus has an even 10. The male echidna has five X chromosomes, but only four Y chromosomes, whereas the male platypus has five X and five Y).

"Men have no place in daycare centres, not out of prejudice, but out of a duty to prioritise the safety of children over the ...

In male echidna there are nine sex chromosomes while platypus has an even ten. The male echidna has five X chromosomes, but only four Y chromosomes; whereas, the male platypus has five X and five Y).

There are four species of echidna that are alive today — one species of short-beaked echidna and three species of long-beaked echidnas. Read on to learn more fun facts about these strange, spiky ...

The long-beaked echidna had not been documented since the 1960s. Biologists have confirmed the existence of a 200-million-year-old species of egg-laying mammal that has been assumed to be extinct ...

For decades, scientists have known that platypuses and echidnas – Australia’s unique egg-laying mammals – have another developmental quirk: they don’t use the same genetic toolkit as other mammals to ...

Explore a heartfelt reflection on fathers, male identity, and the rise of hyper-masculinity among young men.

Explore a heartfelt reflection on fathers, male identity, and the rise of hyper-masculinity among young men.

Explore a heartfelt reflection on fathers, male identity, and the rise of hyper-masculinity among young men.

Explore a heartfelt reflection on fathers, male identity, and the rise of hyper-masculinity among young men.

Explore a heartfelt reflection on fathers, male identity, and the rise of hyper-masculinity among young men.