Buried beneath a limestone cave on New Zealand’s North Island, sediment sandwiched between two bands of volcanic ash has ...
From tropical rainforests to remote islands and wetlands; birds have evolved into some of nature's most spectacular creations. Yet many have disappeared because of habitat destruction, invasive ...
A recently discovered extinct bird from the early Cretaceous Period (approximately 121 million years ago) may have waggled its long tail feathers to attract mates, according to a study published May ...
EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...