Crafty Caterpillars and Lost Fish
On this weeks NewsFlash, we discover the caterpillar that tricks it's ant hosts into treating it like royalty, find out why fish get lost in acidic seas and why the gravitational pull of tonnes of ice may lead to greater sea level rise than predicted. Plus, we explore the oldest evidence of complex life - a chemical signature in rocks up to 750 million years old.
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Tell tale chemical evidence of sponges represents the earliest evidence of complex life - in rocks up to 750 million years old...