For the first time in over 100 years, a new penguin species has been identified. Genomic analysis reveals the Gentoo is actually four distinct species; while the Antarctic one thrives, the three others are now recognized as distinct and already endangered by climate change.

For the first time in over 100 years, a new penguin species has been identified. Genomic analysis reveals the Gentoo is actually four distinct species; while the Antarctic one thrives, the three others are now recognized as distinct and already endangered by climate change.