Can Spaceflight Save the Planet?
Spin-offs from space science and exploration offer eco-friendly benefits for Earth
EARTH794 articles archived since 1845
Earth’s Orbital Shifts May Have Triggered Ancient Global Warming
A new study combining astronomical and geologic data hints at an extraterrestrial cause for extreme climate change 56 million years ago
Don’t Believe the Hype: The Pumice Raft Won’t Save the Great Barrier Reef
The floating shelf of volcanic stone more than twice the size of Manhattan will nonetheless bring a fascinating array of life to the reef
Destructive Amazon Fires Do Not Threaten Earth’s Oxygen, Expert Says
There is enough oxygen in the air to last for millions of years
California’s Mount Shasta Loses a Historical Eruption
Clues from an old map erase a false 1786 event and are part of a global volcanic-record cleanup
What Greenland Might Have Taught Trump about Warming
The ice-covered island, which is not for sale, is on the front lines of climate change
The Reason Antarctica Is Melting: Shifting Winds, Driven by Global Warming
A new study helps solve the puzzle of why the continent’s western glaciers are melting so fast
Earth Stopped Getting Greener 20 Years Ago
Declining plant growth is linked to decreasing air moisture tied to global warming
Earth Stopped Getting Greener 20 Years Ago
Declining plant growth is linked to decreasing air moisture tied to global warming
Airborne Plastic Is Blowing All the Way to the Arctic
Tiny plastic particles have turned up in samples of Arctic snow, pointing to their ubiquity in the environment
Space Dust from Ancient Supernova Found Hiding in Antarctica
Iron traces in snowfall originated in a stellar explosion millions of years ago
When Will All the Ice in the Arctic Be Gone?
A climatologist and ice researcher examines the latest trends and data
Climate Shocks Could Reverse Gains in Child Malnutrition
Drought fueled by global warming could exacerbate food insecurity, particularly in developing countries
We Could Be Witnessing the Death of a Tectonic Plate
A gaping hole in the Juan de Fuca plate could explain why central Oregon has volcanoes
These Plants Can Replace Meat—but Will Doing So Help the Environment?
Moving away from meat would reduce fertilizer use, cropland and carbon dioxide emissions. Yet it alone will not save the planet
To Halt Warming and Ensure Food Supplies, Land-Use Practices Must Change
A much-anticipated U.N. report explores the links and feedbacks between climate change and Earth’s land surface
July Was the Hottest Month in Recorded History
After a record-breaking heat wave in Europe and the Arctic, last month edged out July 2016
Sea Life Is Thriving in the Reefs of Bonaire
Decades of conservation efforts will make the ecosystem more resilient to climate change
A New Reality Up North
Climate change is dramatically altering life at the top of the world
