Tuvalu, a low-lying island nation in the Pacific Ocean, is planning to evacuate over 11,000 of its residents as rising sea levels driven by climate change are threatening their survival, as reported ...

When the sky goes dark, an army of blue-tongued lizards crawls out of their hiding. Using their sticky footpads, they latch onto rotting wooden logs, leaf litter, moist mangroves, coral rubble, ...