It’s nothing to lose sleep over—really, I promise—but Earth’s atmosphere is leaking oxygen. Atmospheric oxygen levels have dropped by 0.7 percent over the past 800,000 years, and while scientists aren’t sure why, they’re rather excited about it.
It’s nothing to lose sleep over—really, I promise—but Earth’s atmosphere is leaking oxygen. Atmospheric oxygen levels have dropped by 0.7 percent over the past 800,000 years, and while scientists aren’t sure why, they’re rather excited about it.
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