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Science / Our Planet

Coral bleaching

Coral Bleaching on the Great Barrier Reef May Get a Lot Worse in the Future

Climate change could alter temperature patterns in a way that stops corals from preparing for bleaching events

Germany, Hamburg, Speichrstadt and Hafencity district

Age of Humans

Coastal Cities Need to Radically Rethink How They Deal With Rising Waters

“Transitional architecture” is both a futuristic solution to sea-level rise and a hearkening back to older ways of living

Hoh Rainforest moss

National Parks

Is This the Quietest Square Inch in the U.S.?

An acoustic ecologist reveals his findings

As we turn towards Kawaihae, I get another turn at the steering paddle. All of us steered at different times, sometimes two or three at once to handle the paddle in rough seas.

A Firsthand Account of What It Takes to Pilot a Voyaging Canoe Across the Ocean

More than just a desire to learn, a seat aboard the historic vessel Hōkūle`a requires skill, dedication and well, …obsession

A crackmeter in action, measuring the gaps between a rock sheet and a rock wall

Why Rockfalls Happen on Beautiful Days in Yosemite

Temperatures drive rocks to expand and contract—until one lovely day when slabs may suddenly fall

How Do Butterflies Fly and More Questions From Our Readers

You asked, we answered

When Dinosaurs Roamed the (Not Yet) Petrified Forest

Recent surprise discoveries at the national park have prompted a complete rethinking about the creatures of the Jurassic Era

Zacharia Muinde of Map Kibera Trust shows teachers and students their school's page on Open Schools Kenya, a mapping project that helps residents find information on local schools.

Age of Humans

DIY Cartographers Are Putting Slums on the Literal Map

When a community makes its way onto a map, it’s that much harder to deny, say activists.

Stalactites hang inside of Australia's Jenolan Caves, each one a record of Earth's past.

Caves Can Now Help Scientists Trace Ancient Wildfires

But the chemical clues for fire add an unexpected snarl for researchers using those same caves to track climate change

Meghan Fellows sprays flame on a patch of lesser celandine, an invasive weed, while volunteer Jim Anderson looks on. If "flaming" the plants (heating them up but not burning them) kills them reliably, the technique may replace pesticides in vulnerable stream environments.

Age of Humans

A New Weapon in the War on Weeds: Flamethrowers

Long used in agriculture, land managers are now wondering whether cooking weeds to death is better than pesticides

The museum has generated controversy over gentrification of Rio de Janeiro ahead of the 2016 Olympics.

Age of Humans

Imagining an Alarming Future at Brazil’s Museum of Tomorrow

The ambitious museum looks at where humankind is headed—and asks how they’ll live in a post-climate-change world

The highly regular spacing of fairy circles in Australia becomes visible in dense vegetation. The grasses in the foreground of the image are patchy as they rebounding from fire.

New Research

Mysterious Fairy Circles Have Been Found in Western Australia

Once thought to exist only in Namibia, circles spotted 6,200 miles away are helping sort out how these odd features form

A woman sits amid the ruins of the Great Stone Church, which collapsed in an 1812 earthquake, at Mission San Juan Capistrano.

Journey to the Center of Earth

San Andreas May Have Had Help Triggering a Historic Earthquake

New evidence about a devastating quake in 1812 hints that the San Jacinto fault may be a bigger seismic risk than anyone thought

Houses on the New Jersey shore sit in ruins in July 2013, roughly eight months after Hurricane Sandy made landfall in the area.

New Research

Twitter May Be Faster Than FEMA Models for Tracking Disaster Damage

Real-time online activity could provide speedier assessments as disaster unfolds than tools currently used by the government agency

Landscape of Change uses data lines reflecting sea level rise, glacier volume decline, increasing global temperatures and the increasing use of fossil fuels.

Art Meets Science

These Watercolor Paintings Actually Include Climate Change Data

Jill Pelto, an artist and scientist, incorporates graphs of rising sea levels and soaring temperatures in her artwork

The tule elk has been reintroduced to its native range at Point Reyes National Seashore in California, but sometimes "rewilding" landscapes brings unintended effects.

Age of Humans

It Might Be Impossible to Turn Back the Clock on Altered Ecosystems

“Rewilding” landscapes to return them to a natural state might sometimes be ineffective and even harmful

Shipworms are destructive to driftwood and sunken relics alike, chewing through any exposed planks and destroying entire wreck sites in just years. But until recently, none had been found so far north in such cold waters.

Age of Humans

“Termites of the Sea” Found Munching Wood Near Arctic Shipwrecks

The shipworms found in Svalbard may signal an expansion due to ocean warming or be a new species

Nematodes (blue) wiggle inside a stalactite from a South African gold mine in this image taken with a microscope.

Journey to the Center of Earth

Inner Earth Is Teeming With Exotic Forms of Life

More than a mile below the surface, our planet supports diverse creatures that could give us clues about life across the solar system

Stephen Conley flies over Aliso Canyon to take measurements of methane spewing from the natural gas storage facility in Southern California in January 2016.

New Research

The Size of the California Methane Leak Isn’t the Scariest Part of the Story

The Aliso Canyon leak doubled Los Angeles’ methane emissions—and it’s just one disaster we were lucky enough to find

An artist's rendering of Chicxulub, the asteroid believed to have wiped out large dinosaurs and reshaped parts of the world.

Journey to the Center of Earth

We Finally Know How Much the Dino-Killing Asteroid Reshaped Earth

The impact that wiped out large dinosaurs also dumped hundreds of feet of debris in the ocean off the Yucatán peninsula

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