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Glaciers play an important role in the balance of water cycles and ecosystems. Although receding glaciers can degrade these systems, they also serve as an indicator of climate change. We can use Earth-observation satellite imagery to monitor and track glaciers from space. This Landsat 8 image shows glaciers surrounding Lake Sofron, Alaska. Blue areas indicate glacial extent; red areas indicate extensive moraine from glacier debris.

50 years of geographic insight: In interview with Jack Dangermond on Esri’s journey and the future of GIS

Rhett Ayers Butler 28 Oct 2024
A European blackbird.

New study upends common belief that birds escape winter to save energy

Abhishyant Kidangoor 21 Oct 2024

Two new initiatives provide cutting-edge satellite images for conservation

Kristine Sabillo 8 Oct 2024
An inventory for acoustic monitoring: Interview with Kevin Darras

An inventory for acoustic monitoring: Interview with Kevin Darras

Abhishyant Kidangoor 5 Oct 2024
The Atlantic Ocean from Massachusetts.

Controversial US marine geoengineering test delayed until next year

Jeremy Hance 2 Oct 2024

Third edition of Satellites for Biodiversity Award opens for applications

Abhishyant Kidangoor 2 Oct 2024
Scientists have produced possibly the largest database of GPS-collared elephants containing 4 million data points.

Jumbo collaring effort reveals key elephant movement corridors

Abhishyant Kidangoor 25 Sep 2024
Egyptian fruit bat

Scientists find unexpected biodiversity in an African river, thanks to eDNA

Abhishyant Kidangoor 6 Sep 2024

At the ‘Biodiversity Olympics,’ scientists work to democratize rainforest tech

Abhishyant Kidangoor 29 Aug 2024
Silhouette of a plane.

Will we be ready? Geoengineering policy lags far behind pace of climate change

Charles Pekow 26 Aug 2024
Marcel König and Natascha Oppelt (both from the University of Kiel, Germany) measuring melt pond optical properties during RV Polarstern campaign PASCAL, north of Svalbard in June 2017.

Arctic melt ponds influence sea ice extent each summer — but how much?

Michael C. Bradbury 20 Aug 2024
A tree in the Serengeti grasslands in Tanzania.

Blockchain as a carbon market fix: Interview with William ten Zijthoff, Flávia De Souza Mendes & Maximilian Rösgen

Abhishyant Kidangoor 19 Aug 2024
The ocean

Cloud brightening over oceans may stave off climate change, but with risk

Sean Mowbray 12 Aug 2024
An ice shelf and the sea in Greenland.

High-resolution maps reveal surprises about how ice shelves melt

Abhishyant Kidangoor 7 Aug 2024
Luís Adriano Nascimento, chemist and vice-coordinator of the Laboratório de Óleos da Amazônia (Amazon Oils Laboratory, LOA), stands at a lab bench with a wide collection of Amazonian fruits and seeds used to make oils, biofuels and bioplastics.

Raw materials become high-value bioeconomy goods at an Amazon science park

Sarah Brown 6 Aug 2024
Stratospheric aerosol injection (SAI) is one of the best researched geoengineering strategies under consideration as a climate change “painkiller.”

Geoengineering gains momentum, but governance is lacking, critics say

Sean Mowbray 1 Aug 2024
Common zebra (Equus quagga) in Kriger National Park, South Africa.

The Inventory, a Wiki for wild tech: Interview with Jake Burton & Alex Rood

Abhishyant Kidangoor 30 Jul 2024
Adriane Esquivel Muelbert and Evan Gora examine a fallen giant tree in the Amazon, hoping to identify hints of its cause of death.

Are the Amazon’s biggest trees dying? Forest coroners investigate

Daniel Grossman 29 Jul 2024
Sun over a city skyline.

Don’t even study it: Geoengineering research hits societal roadblocks

Jeremy Hance 24 Jul 2024

As New England forests are razed for solar power, experts urge smarter siting

Mike DiGirolamo 23 Jul 2024
Silhouette of grain crops with the sun in the background.

Sun block: The promise and peril of solar geoengineering

Jeremy Hance 23 Jul 2024
The two-stage Falcon 9 launch vehicle lifts off Space Launch Complex 40 carrying the SpaceX’s Dragon resupply spacecraft to the ISS.

Space mission that maps forests in 3D makes an early comeback

Abhishyant Kidangoor 17 Jul 2024
Camera trap training in the DRC.

Regions with highest risks to wildlife have fewest camera traps, study finds

Spoorthy Raman 15 Jul 2024
Red diamond rattlesnakes, native to southwest California in the U.S. and Baja California in Mexico, are important predators in their ecosystems.

Studying snakes without rattling them? There’s now tech for that

Abhishyant Kidangoor 28 Jun 2024
Farmer Florence Ochieng harvests green maize in Trans-Nzoia, Kenya.

Kenyan farmers turn to WhatsApp & AI tools to combat crop diseases

Juliet Akoth Ojwang 27 Jun 2024
A dragonfly perched on a leaf in Thailand.

Reimagining insect research: Interview with Roel van Klink and Leandro Nascimento

Abhishyant Kidangoor 24 Jun 2024
Wendy Schmidt explores Agog’s website in webXR as Amy Seidenwurm, chief of programs and strategy for Agog, looks on. Credit: Ben Gibbs / Agog

Using immersive media to strengthen support for the environment: An interview with Wendy Schmidt

Rhett Ayers Butler 17 Jun 2024
A Eurasian otter (Lutra lutra) at a lake.

Crowdsourcing eDNA for biodiversity monitoring: Interview with Kristy Deiner

Abhishyant Kidangoor 14 Jun 2024
A reforested mangrove forest in Thailand.

As Big Tech eyes the carbon market, will it work this time?

Abhishyant Kidangoor 5 Jun 2024
A chacma baboon in Zambia.

Collar cameras shed light on quirky baboon diet

Abhishyant Kidangoor 29 May 2024
Aerial view of unpaved roads dividing a soy monoculture from the native Cerrado, in the region of Ribeiro Gonçalves, Piauí, Brazil. Image courtesy of Adriano Gambarini/WWF-Brazil.

In Brazil’s Cerrado, aquifers are losing more water than they can replace

Kevin Damasio 24 May 2024
The James's flamingo (Phoenicoparrus jamesi)

Green credentials of electric vehicles come under fire

Gerry McGovern, Sue Branford 23 May 2024

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