The trillion-ton slab of ice — called a megaberg — could slam into South Georgia Island, making it hard for penguin parents to feed their babies and some young could even starve.
A team of Australian scientists are at the forefront of a groundbreaking mission to solve one of the planet's most pressing mysteries: why a critical glacier in Antarctica is melting faster than ...
A team of Australian scientists are at the forefront of a groundbreaking mission to solve one of the planet's most pressing mysteries: why a critical glacier in Antarctica is melting faster than ...
Greg Yaghmai is about to embark on an unprecedented challenge: running seven marathons on seven continents in just seven days.