But then in 2006, the rockhopper penguin began to be recognised as two different species, the southern rockhopper penguin (Eudyptes chrysocome) and the northern rockhopper penguin (Eudyptes moseleyi).

One of these things was not like the other. The Pittsburgh Penguins, a fringe postseason contender, with only three wins since the NHL’s holiday break, and the Washington Capitals, tied atop the ...

The scientists studied several populations of seven different species of penguin: gentoos, kings, rockhoppers, macaronis, magellanic, chinstraps and Adélies. The team will now spend the next few ...