The Daily Galaxy on MSN
Mars had an Arctic-sized ocean, and we’re just now finding out, say scientists
Long thought of as a dry, barren world, Mars may once have shimmered with shades of blue. A new study reveals the discovery ...
Morning Overview on MSN
Mars was once a blue planet with a vast ocean, ancient rivers reveal
Mars, now a dusty world of rusted rock and thin air, once carried enough water to transform its face into something far more ...
Some of climate change's sharpest realities are being felt on small island nations, where extreme weather is claiming homes ...
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