As a Hazara, Barat Ali Batoor faced violent oppression in his native Pakistan, so he sought asylum in Australia. His journey took weeks, cost thousands of dollars, and nearly ended in disaster countless times. Batoor, a photographer, documented every step of the way. See his incredible images.
Each year in September, corals in the Caribbean stage a mass spawning event. Witnessing it, says marine biologist and TED Fellow Kristen Marhaver, is like swimming inside a snow globe. Here, she explains how corals beget corals — and how she and her fellow scientists are trying to help them along.
Explorer Brent McGregor shares stunning photographs of glacier caves discovered within the Sandy Glacier on Oregon’s Mount Hood.