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tropics

A forest at golden hour
Posted inNews

Location, Location, Location: The “Where” of Reforestation May Matter More Than the Extent

by Andrew Meissen 22 April 20261 May 2026

A new study finds that focusing reforestation efforts in strategic locations, such as the tropics, can accomplish global cooling levels comparable to less strategic reforestation efforts covering twice as much area.

Illustration from the article.
Posted inEditors' Highlights

Machine Learning Can Improve the Use of Atmospheric Observations in the Tropics 

by Istvan Szunyogh 14 April 20261 May 2026

Scientists develop a novel machine learning-based technique that is equally effective in gaining information from observations about the unobserved state variables in the midlatitudes and tropics.

Diagrams from the article.
Posted inEditors' Highlights

Slow and Fast Madden-Julian Oscillation Modes

by Suzana Camargo 25 February 202625 February 2026

The skill of Madden-Julian Oscillation (MJO) forecasts can be improved by identifying slow- and fast-MJO modes and their superposition.

A flooded urban area is seen from above. Houses and trees are underwater or nearly underwater, and a green landscape emerges from the murky waters in the distance.
Posted inResearch Spotlights

Temperatures Are Rising, but What About Humidity?

by Saima May Sidik 8 January 20268 January 2026

Humid heat extremes are less frequently studied, but no less important, than those of dry heat.

Gente sentada en una mesa de conferencia con mapas satelitales del estado de Acre de Brasil proyectándose en una pantalla.
Posted inNews

En algunas partes de la Amazonia brasileña, la ciencia lidera la lucha contra los incendios forestales

by Meghie Rodrigues 25 November 202525 November 2025

El estado de Acre utiliza la ciencia para optimizar sus limitados recursos para monitorear y combatir los incendios forestales y la destrucción ambiental.

A person in a white hat stands in a tropical forest to take carbon measurements.
Posted inNews

REDD+ Results and Realities

by Rebecca Owen 31 October 20252 February 2026

A new study examines the efficacy of REDD+ projects in reducing deforestation and raises questions about the carbon credits the initiative relies on.

People sit around a conference table with satellite maps of the Brazilian state of Acre projected on a screen.
Posted inNews

In Parts of the Brazilian Amazon, Science Leads the Fight Against Forest Fire

by Meghie Rodrigues 30 October 202525 November 2025

The state of Acre counts on science to optimize its limited resources for monitoring and combating forest fires and environmental destruction.

A man crouches on the deck of a ship. He is wearing latex gloves and collecting a water sample from a tank.
Posted inNews

Panama’s Coastal Waters Missed Their Annual Cooldown This Year

by Katherine Bourzac 15 October 202515 October 2025

The unprecedented failure of tropical upwelling will likely affect the country’s fisheries. Scientists aren’t certain whether it will happen again next year.

Aerial view of the canopy of the Congo Basin rainforest.
Posted inNews

Old Forests in the Tropics Are Getting Younger and Losing Carbon

by Kaja Šeruga 2 October 20252 October 2025

New research quantifying the global impact of forest age transitions found that 140 million tons of aboveground carbon are lost per year because of old-growth forests being replaced by younger stands.

Bees congregate on a tropical tulip ginger flower.
Posted inNews

El Niño May Be Driving Insect Decline in the Tropics

by Roberto González 15 September 202515 September 2025

Stronger and more frequent El Niño events are contributing to a decline in arthropod diversity and population, as well as to a reduction in the ecological services the animals provide.

Posts pagination

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

Want to Predict Wildfire Severity? Look to the State of Vegetation

4 May 20264 May 2026
Editors' Highlights

Drone Imagery Reveals Marked Variability in Antarctic Snow Roughness

4 May 20264 May 2026
Editors' Vox

Hydrothermal Heat Flow as a Window into Subsurface Arc Magmas

28 April 20261 May 2026
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