An article from Science News Feb 2021
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An article from Science News Feb 2021
A drop in CFC emissions puts the hole in the ozone layer back on track to closing
An article from Science News Feb 2021
Fossil mimics may be more common in ancient rocks than actual fossils
An article from Science News Feb 2021
An upwelling of rock beneath the Atlantic may drive continents apart
An article from Science News Feb 2021
Ship exhaust studies overestimate cooling from pollution-altered clouds
An article from Science News Jan 2021
Diamond holds up at pressures more than five times those in Earth’s core
An article from Science News Jan 2021
2020 and 2016 tie for the hottest years on record
An article from Science News Jan 2021
Reawakened Yellowstone geyser isn’t a sign of imminent explosion
Briefing
Hudson River tidal marshes in New York are rising faster than sea level Published in 2021
The Hudson River estuary in the United States experiences a tide from New York Harbor (river kilometer 0/river mile 0) to Troy, New York (river kilometer 244/river mile 152). In the lower 60 kilometers (37 miles) of the Hudson River, the water is…
Briefing
Hydrochlorofluorocarbons with no known uses detected in the atmosphere Published in 2021
Atmospheric ozone plays a critical role in the biosphere by absorbing harmful ultraviolet radiation in the stratosphere—the layer of the atmosphere about 10 to 50 km (6 to 30 mi) above Earth’s surface. Since the adoption of the Montreal Protocol in…
