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Researcher Raquel Peixoto inoculating probiotics on bleached coral during a 2022 heat wave in the Red Sea. Image courtesy of Morgan Benett-Smith.

Probiotics prevented coral bleaching during a Red Sea heat wave: Study

Allessandra DiCorato 2 Oct 2026
An apartment demolition and remodeling worker pushes a cart loaded with rubble in Hong Kong on Sept. 18, 2026.

As Hong Kong heats up, calls grow for tougher rules to protect outdoor workers

June Wong 2 Oct 2026
Residents of Bielsko-Biała, Poland, walk through sprinklers to stay cool during a heat wave.

Rooftop rainwater sprinkler systems could help cool warming cities, study says

Nick Ruggia 18 Sep 2026

EU plans new firefighting fleet after deadly summer heat wave

Associated Press 16 Sep 2026
Raina accompanies her only son, Muhammad Raihan (5), who is undergoing treatment at the Banjarmasin Islamic Hospital after experiencing respiratory complaints amid the haze from forest and land fires

Children’s health at risk in south Borneo as El Niño intensifies Indonesia wildfires

Riyad Dafhi Rizki 10 Sep 2026

Comparing green space for urban cooling, study

Bobby Bascomb 4 Sep 2026
An Indigenous man walks on a dried-up tributary of the Angat river in the Philippines. Rising temperatures and El Niño conditions have impacted the level of the Angat dam, which supplies water to the capital city of Manila. Image by Gigie Cruz/GHHIN-EJN Extreme Heat Photo Contest 2025 via Flickr (CC BY-NC-ND 4.0).

World must look to the past to prepare for likely unprecedented El Niño

Sean Mowbray 23 Aug 2026
A vendor cools herself with a portable electric fan as she waits for customers at her souvenirs store, in Beijing, China, Tuesday, June 2, 2026.

Six things to know about Asia’s heatwave and the health impacts

Andrew Jeong 21 Aug 2026

Climate change drove extreme July heat in European seas, study finds

Naina Rao 20 Aug 2026

UK firefighters out in force to tackle fires on hottest day of the year

Associated Press 13 Aug 2026
Street trees shading an asphalt road in Málaga, Spain. While trees are the obvious go-to cooling solution, their upkeep can be expensive.

Urban heat islands have solutions; many tropical cities can’t afford them

Adam Litchkofski 13 Aug 2026

Climate change boosted Spain wildfire risk 20-fold, research shows

Naina Rao 31 Jul 2026

Heat stress is rising globally, raising health concerns for billions: Study

Patricia Sia Ngevao 27 Jul 2026
Shy albatross (Thalassarche cauta).

Extreme weather dampens breeding success for marine predators in Tasmania: study

Madeline Shaw 27 Jul 2026
Climate refugees Rabeya Khatoon, right, and Moriom Bibi, who lost their homes to cyclone Aila, work at a brick field on the outskirts of Dhaka in the heat, 2009.

Extreme heat is eroding health, productivity and incomes of Dhaka’s informal workers

Md Jahidul Islam 21 Jul 2026

What living in one of the world’s hottest towns feels like

Associated Press 16 Jul 2026

Wildfires expose millions in the Midwest and Northeast US to dangerous smoke

Associated Press 15 Jul 2026

A marine heat wave caused seabird deaths off California. El Nino could worsen the die-off

Associated Press 1 Jul 2026
A chicken farm in France. Image courtesy of the Brittany Chamber of Agriculture.

Extreme heat wave in France kills hundreds of thousands of poultry

Shanna Hanbury 26 Jun 2026

As temperatures soar, Paris court set to rule on landmark climate change case

Associated Press 25 Jun 2026

New analysis breaks down 2025 Amazon deforestation, with good news and bad news

Maxwell Radwin 24 Jun 2026

France sizzles in a week of punishing heat as red alerts spread

Associated Press 22 Jun 2026

El Nino is here and scientists fear it’ll be big, bad and costly with heat, floods, droughts, fires

Associated Press 11 Jun 2026

Intense heat during Mecca’s spring threatens millions of Hajj pilgrims

Naina Rao 1 Jun 2026

Parts of Europe swelter in record May heat as deaths at amateur sports events spur warnings

Associated Press 26 May 2026

Climate change triples chance of deadly 2026 South Asia pre-monsoon heatwave: Report

Naina Rao 21 May 2026

FIFA’s World Cup heat measures may not go far enough, expert warns

Naina Rao 18 May 2026

2026 FIFA World Cup threatened by extreme heat: Report

David Akana 15 May 2026
Açaí berry production in Sawré Muybu Indigenous Land, home to the Munduruku people, Pará state, Brazil.

Heat, fires and agribusiness squeeze traditional Amazon açaí harvesters

Carla Ruas 27 Apr 2026
Children suffering from gastroenteritis due to heat at a hospital in Hyderabad, Pakistan, in May 2024. Image © Pervez Masih/AP Photo.

In Pakistan’s deadly heat, low-cost cooling tools offer a lifeline for pregnant women

Shanna Hanbury 23 Apr 2026
Sunset over the tropical Pacific Ocean off Hawai‘i. The new study points to the climactic interconnectivity of the world’s warming oceans, where humid heat waves often originate, and faraway terrestrial landscapes, where humid heat waves can threaten public health.

Tropics take the brunt as hotter oceans drive large-scale humid heat waves: Study

Adam Litchkofski 10 Apr 2026

March smashes record as most abnormally hot month for continental US, federal meteorologists say

Associated Press 8 Apr 2026

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