People ride in a boat past a newly built concrete barrier in the Mediterranean city of Alexandria, Egypt, on April 20.
ENVIRONMENT / Climate change
Jul 29, 2025
Rising seas and shifting sands attack ancient Alexandria from below
The warming waters of the Mediterranean are rising due to climate change, leading to coastal erosion and undermining buildings from below.
Women use parasols to shelter from the sun on a hot summer day in Berlin on July 2
ENVIRONMENT / Climate change
Jul 27, 2025
Germans are finally embracing air conditioning, even renters
Most homes in Germany — and in northwest Europe — don’t have AC and haven’t really needed it until heat waves became more frequent in recent years.
Children play on the splash pad in Miami Beach, Florida, on Friday as the region came under an extreme heat warning.
ENVIRONMENT / Climate change / FOCUS
Jul 26, 2025
World court climate ruling: nonbinding but game changing
By saying that all countries were firmly bound to a swathe of legal obligations, experts say the ruling will influence climate decisions globally.
Manhattan Beach on the California coast
ENVIRONMENT / Climate change
Jul 25, 2025
‘Unprecedented’ ocean heat waves in 2023 suggest climate tipping point
The world’s oceans experienced a staggering amount of warming in 2023, as vast marine heat waves affected 96% of their surface.
President of the International Court of Justice (ICJ) Yuji Iwasawa (center) and other members issue an advisory opinion on nations' legal obligations to address climate change, at The Hague on Wednesday.
ENVIRONMENT / Climate change
Jul 24, 2025
Top U.N. court says treaties compel wealthy nations to curb global warming
The International Court of Justice said countries must address the "urgent and existential threat" of climate change.
The Dragon Bravo Fire burns on the northern rim of the Grand Canyon as seen from Grandeur Point on the southern rim, in Arizona, on July 14.
ENVIRONMENT / Climate change
Jul 22, 2025
Trump staff cuts force firefighters to clean toilets, critics say
The U.S. is grappling with decade-high wildfire numbers this year.
A student leaves the secondary school building built by Pritzker Prize-winning architect Francis Kere, in Kere's home village of Gando, Burkina Faso, on June 3, 2022.
ENVIRONMENT / Climate change
Jul 17, 2025
How schools are being built for extreme heat — without air conditioning
With techniques such as cross-ventilation and materials such as clay, architects around the world are adapting schools to climate change without the use of air conditioning.

Longform

Koichi Tagawa’s diary entry from Aug. 9, 1945, describes the day of the atomic bombing of Nagasaki.
The horrors of Nagasaki, in first person