Latest from Chris Mooney

Scientists see stronger evidence of slowing Atlantic Ocean circulation, an ‘Achilles’ heel’ of the climate

The Atlantic meridional overturning circulation, a system of currents, has long been considered capable of a sudden shutdown, which could have dramatic climate effects.
  • Feb 25, 2021

Deadly floods in India point to a looming climate emergency in the Himalayas

A massive surge of rock, debris, and icy water killed more than 50 people in Uttarakhand this month. Nearly 150 others are still missing.
  • Feb 19, 2021

The coronavirus is airborne. Here’s how to know if you’re breathing other people’s breath.

In a major new pandemic trend, people are turning to carbon dioxide monitoring devices to help assess ventilation quality and coronavirus transmission risk.
  • Feb 10, 2021

Earth is now losing 1.2 trillion tons of ice each year. And it’s going to get worse.

Two new papers reveal the growing toll that human-caused global warming is having on the planet's ice.
  • Jan 25, 2021

2020 rivals hottest year on record, pushing Earth closer to a critical climate threshold

Escalating temperatures poise the planet to breach 1.5 C for the first time, possibly later this decade.
  • Jan 14, 2021

Scientists descended into Greenland’s perilous ice caverns — and came back with a worrying message

Vertical ice caverns in Greenland, called "moulins," are even bigger than scientists thought.
  • Dec 23, 2020

Biden wants the U.S. to stop contributing to climate change by 2050. Here’s what that would actually take.

A new Princeton report details exactly what it would take to no longer add carbon dioxide to the air.
  • Dec 15, 2020

The world’s rich need to cut their carbon footprint by a factor of 30 to slow climate change, U.N. warns

The world's wealthiest people must reduce their carbon footprint 30-fold to combat climate change, U.N. report says.
  • Dec 9, 2020

Hurricanes are staying stronger even over land as oceans warm from climate change, study finds

Hurricanes are maintaining more power over land largely because of rising ocean temperatures from global warming, a new study finds.
  • Nov 11, 2020