Climate
- Climate
How today’s global warming is unlike the last 2,000 years of climate shifts
Temperatures at the end of the 20th century were hotter almost everywhere on the planet than in the previous two millennia.
- Ecosystems
Planting trees could buy more time to fight climate change than thought
Earth has nearly a billion hectares suitable for new forests to start trapping carbon, a study finds.
- Earth
Night-shining ‘noctilucent’ clouds have crept south this summer
Clouds high in the atmosphere that catch the sun’s rays even after sundown may be seen farther from the poles due to an increase in moisture in the air.
- Climate
‘Sunny day’ high tide floods are on the rise along U.S. coasts
Sea level rise led to record-breaking tidal flooding in cities along the U.S. East Coast, a NOAA report found.
- Oceans
A mysterious coral disease is ravaging Caribbean reefs
Scientists are racing to learn what’s behind a disease that’s “annihilating” whole coral species in hopes of stopping it.
- Climate
Europe’s latest heat wave has been linked to climate change
Global warming made the June heat wave at least five times more likely to happen.
- Climate
CO2 emissions are on track to take us beyond 1.5 degrees of global warming
Current and planned infrastructure will exceed the level of emissions that would keep global warming to 1.5 degrees Celsius, a new analysis finds.
- Climate
Is climate change causing Europe’s intense heat? A scientist weighs in
Science News talks with climate scientist Karsten Haustein about attributing extreme heat events in Europe and South Asia to climate change.
- Climate
Cold War–era spy satellite images show Himalayan glaciers are melting fast
Declassified spy satellite photographs reveal that glacier melt in the Himalayas has sped up dramatically in the last two decades.
- Climate
The National Weather Service has launched its new U.S. forecasting model
The United States has finally unveiled its new, highly touted weather prediction model, but some scientists worry that it’s not ready for prime time.
- Health & Medicine
Limiting global warming to 1.5 degrees C could prevent thousands of deaths in the U.S.
A study projecting heat-related mortality in 15 U.S. cities illustrates urban risk from global warming.
- Science & Society
The Smithsonian’s ‘Deep Time’ exhibit gives dinosaurs new life
The Smithsonian’s renovated fossil hall puts ancient dinosaurs and other creatures in context.
