In Antarctica, penguins do not lay their eggs at random. Their breeding cycles are precisely timed with the seasons, so chicks hatch when conditions are best to favour their survival. Such careful ...

This is read by an automated voice. Please report any issues or inconsistencies here. Antarctic penguins are breeding nearly two weeks earlier than a decade ago — the fastest shift in breeding timing ...

WASHINGTON (AP) — Warming temperatures are forcing Antarctic penguins to breed earlier and that's a big problem for two of the cute tuxedoed species that face extinction by the end of the century, a ...