Mark Smith
most popular
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Over 30 Pilot Whales Rescued from New Zealand Beach, Four Tragically Die
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Earth's Key Ocean Circulation System Shows Signs of Collapse
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Plastic Waste Explosion Expected to Overwhelm the World in 10 Years, Expert Says
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Tour du Mont Blanc: Distance, Duration, Best Times, and Tips
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Colorado Could Face Extreme Drought Every 6 Years Due to Climate Change, Study Warns
