Star Bright: What Are Dark Sky Reserves?

In a world of artificial light, how can we protect our view of the night skies?

Kris Millgate

Tropical Deforestation May Reduce Safe Work for Millions

Deforestation reduced safe work hours for more than 4.9 million people across the tropics.

Justine E. Hausheer

Story type: TNC Science Brief

Tracking Nature Inequity and COVID-19 Case Rates

A new study quantifies nature inequity across all urbanized areas in the United States and found that neighborhoods with less nature access had greater COVID-19 case rates.

Matthew L. Miller

Story type: TNC Science Brief

Mapping Monitoring Zero-Deforestation Commitments

How do companies translate zero-deforestation commitments into action?

Kim Carlson

Story type: TNC Science Brief

Invasive Wild Pigs = 1 Million Cars Per Year of Carbon Emissions

Australian scientists estimate that invasive wild pigs release the carbon-dioxide emissions equivalent of more than 1 million cars per year.

Justine E. Hausheer

Story type: TNC Science Brief

Energy Matters: The Importance of Mitigating the Land Impacts of Energy and Extraction

Energy and mining could convert nearly as much land as agriculture by 2050 – including nearly 80% of all projected expansion into the world’s most intact natural lands.

Matthew L. Miller

Story type: TNC Science Brief

How Cattle Egrets Took Over the World

In the past 150 years, cattle egrets have self-populated nearly every continent on earth. Just how, and why, remains somewhat of a mystery. 

Justine E. Hausheer

Indigenous Lands Are Critical for Mammal Conservation

A new analysis reveals the importance of indigenous lands to global mammal conservation.

Justine E. Hausheer

Story type: TNC Science Brief

Earth Transformed: Mapping of Global Human Modification from 1990 to 2017

Between 1990 and 2015, humans have modified an area of land greater than the size of Russia.

Matthew L. Miller

Story type: TNC Science Brief

Tropical Deforestation Is Making the Worst Climate Predictions A Reality

Industrial-scale tropical deforestation is altering local climate as much as 100 years of global warming under a worst-case emissions scenario.

Justine E. Hausheer

Story type: TNC Science Brief

The Big Bat Year: A Quest to See the World’s Bats

Birding’s Big Year has become a major event. But bats?

Matthew L. Miller

The Coolest Kingfishers from Six Continents

With more than 100 kingfisher species, here are 12 of the coolest.

Ken Keffer