Dumping or climate solution? A growing industry bets on the ocean to capture carbon
Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in ...
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Water-Rich Iron Mineral May Be Main Culprit behind Mars’ Red Color
Called ferrihydrite, this iron mineral formed during a cold, wet period on early Mars under oxidative conditions, followed by a transition to the current hyper-arid environment. Mars is easily ...