Earth
- Earth
Too much groundwater pumping is draining many of the world’s rivers
Too much groundwater use could push over half of pumped watersheds past an ecological tipping point by 2050, compromising aquatic ecosystems worldwide.
- Humans
Nepal is reeling from an unprecedented dengue outbreak
As climate change opens new regions to mosquitoes, Nepal suffers an outbreak of the painful viral disease that has sickened more than 9,000 people.
- Climate
In a climate crisis, is geoengineering worth the risks?
Some scientists say the world needs to reconsider some human-made ideas to cool the climate as dire warnings about the looming crisis ramp up.
- Science & Society
This year’s SN 10 enjoy the journey, not just the discovery
Meet 10 young researchers who combine persistence and passion to make headway on science’s big questions.
- Climate
Abigail Swann’s alternate Earths show how plants shape climate
Abigail Swann's studies reveal that water vapor from forests can affect drought patterns a hemisphere away.
- Life
Michelle O’Malley seeks greener chemistry through elusive fungi
Michelle O’Malley studies anaerobic gut fungi, microbes that could help make chemicals and fuels from sustainable sources.
- Climate
Malin Pinsky seeks to explain how climate change alters ocean life
As global temperatures rise, Malin Pinsky’s research attempts to understand how marine ecosystems are changing and why.
- Earth
Here’s where Earth stores its carbon
Most of Earth’s carbon is stored inside the planet. But giant lava outflows and now humans have released huge amounts of carbon into the atmosphere.
- Earth
Hurricane Lorenzo hit Category 5 farther east than any other storm
Lorenzo reached category 5 status on September 28, making it the northern-most and eastern-most category 5 hurricane ever recorded in the Atlantic.
- Climate
IPCC report warns of a bleak future for oceans and frozen regions under climate change
A new IPCC report offers dire warnings about how climate change is altering oceans, the polar regions and the high snowy mountains.
- Climate
How climate change is already altering oceans and ice, and what’s to come
A new IPCC report gives the lowdown on how climate change is already wreaking havoc on Earth’s oceans and frozen regions, and how much worse things could get.
- Climate
Expanding ice slabs are increasing Greenland’s contribution to sea level rise
Since 2001, melting and refreezing have created vast ice layers near the surface that could drastically amp up meltwater runoff and sea level rise.
