Climate Change

The tooth-filled mouth of a lamprey. These bloodsucking fish have managed to survive for hundreds of millions of years.

Why the World Needs Bloodsucking Creatures

The ecological benefits of animals like leeches, ticks and vampire bats are the focus of a new exhibition at the Royal Ontario Museum

A New Yorker captured this image of a flooded subway entrance on November 20.

How the New York City Subway Is Preparing for Climate Change

“We’re doing this because climate change is real,” the MTA account wrote on Twitter after a local shared a snapshot of a flooded subway entrance

Paired Images of Melting Glaciers and Flooding Wetlands Tell the Story of Global Climate Change

Photographer Tina Freeman's exhibition ‘Lamentations’ at the New Orleans Museum of Art juxtaposes two different environments

Pack rats near their nest, or midden, in the City of Rocks National Reserve in Idaho.

From Ancient Seeds to Scraps of Clothing, Rats' Nests Are Full of Treasures

Material gathered and preserved in a pack rat's midden helps researchers open new windows on the past

A general view shows the flooded St. Mark's Square, the Doge's Palace (L), the Lion of St. Mark winged bronze statue and the Venetian lagoon after an exceptional overnight "Alta Acqua" high tide water level, on November 13, 2019 in Venice.

Venice Declares State of Emergency as City Battles Worst Floods in 50 Years

The Italian city’s high-water mark reached 74 inches on Tuesday

More than 60 bushfires destroyed 200 homes in Australia.

Australia Is Battling ‘Catastrophic’ Bushfires

‘I’ve been in this industry for 40 years and I have not seen a scenario like this before,’ one fire official said

An image of the Camp Fire in Northern California on November 8, 2018, from the Landsat 8 satellite.

Scientists Around the World Declare 'Climate Emergency'

More than 11,000 signatories to a new research paper argue that we need new ways to measure the impacts of a changing climate on human society

By collecting images and GPS data from citizen divers, scientists can get a better sense of the health of the entire Great Barrier Reef.

Massive Citizen Science Effort Seeks to Survey the Entire Great Barrier Reef

Only about 1,000 of 3,000 individual reefs have been documented, but the Great Reef Census hopes to fill in the gaps

Summer snowpack at Zackenberg in 2018.

Extreme Snowfall Prevented Arctic Species From Breeding Last Year

Snow coverage persisted through late July, which prevented plants, insects and birds from reproducing normally

Shift supervisor James Quinn walks through a darkened CVS Pharmacy as downtown Sonoma, California, remains without power on Wednesday, Oct. 9, 2019.

Northern California Cuts Power to 700,000 Homes and Businesses in an Effort to Prevent Fires

In an unprecedented move intended to reduce fire risk, power will be purposefully cut in 34 California counties, an outage that may last up to a week

The Buoyant Ecologies Float Lab will be offshore of Middle Harbor Shoreline Park in Oakland for three years, in an effort to test its viability as a substrate for futuristic floating cities.

Designing Floating Buildings With an Eye to the Marine Species Living Underneath

A prototype deployed in San Francisco Bay imagines the underside of a floating building as an upside-down artificial reef

The Global Change Environmental Research Wetland spans 173 acres in Edgewater, Maryland.

Marshes Grow Stronger When Faced With Increased Carbon Dioxide

Marsh plants respond to increased CO2 by growing many small stems, creating a denser wetland that may protect against sea level rise

Record-Breaking Storm Dumps Four Feet of Snow on Parts of Montana

The September storm broke snowfall and temperature records across several states

Three green sea turtles, Chelonia mydas, on a coral reef, Heron Island, Great Barrier Reef, Australia.

Coral Reefs Face the Dual Threats of Ocean Acidification and Erosion

As coral tissues die off, the exposed calcified skeleton becomes vulnerable to organisms that eat away at the dying reefs

One of the Dinizia excelsa or angelim vermelho trees, which can grow over 80 meters. The tallest, as measured by satellite, towered 88.5 meters above the forest floor.

Researchers Discover the Tallest Known Tree in the Amazon

Satellite images and a trek into the rainforest reveal a group of trees over 80 meters, or about 260 feet, and one as tall as 88.5 meters

Birds are considered an indicator species, representing the health of entire ecosystems.

North America Has Lost Nearly 3 Billion Birds Since 1970

The staggering population loss of 29 percent of North American birds could signal an ecological crisis

The site of Brattahlid, the eastern settlement Viking colony in southwestern Greenland founded by Erik the Red near the end of the 10th century A.D.

A Warming Climate Threatens Archaeological Sites in Greenland

As temperatures rise and ice melts, Norse and Inuit artifacts and human remains decompose more rapidly

An 8,000-Year-Old Platform in Britain Could Be the Oldest Boat-Building Site Ever Discovered

The Stone Age platform, where log boats may have been constructed, reveals early knowledge of advanced wood working techniques

The spider species featured in the study is unusually social, living in colonies of several hundred females and exhibiting either aggressive or docile tendencies

Hurricanes Are Making This Spider Species More Aggressive

The new findings have broader implications for understanding extreme weather events’ effects on animal behavior

Rare Lightning Strikes Detected 300 Miles From North Pole

Cool temps, low moisture and a stable atmosphere usually prevent thunderstorms from developing in the Arctic

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