Researcher Mercury Wong holds a rice plant on April 1.
Hong Kong team plants seeds to safeguard legacy grains
Scientists and farmers in Hong Kong are tending to local varieties of grain they say could be an important food source in the face of climate change.
A family prepares to plant eelgrass seedlings during a project to restore the natural ecosystem in Yokohama on April 13.
Battling climate change, Japan looks to seagrass for carbon capture
Japan, the world's fifth-largest emitter of greenhouse gases, has some of the longest coastlines in the world.
Former United States Secretary of State John Kerry speaks during the ninth Our Ocean Conference at the Stavros Niarchos Foundation Cultural Center, in Athens, Greece, on Tuesday.
World leaders call on nations to swiftly ratify U.N. ocean treaty
Four countries have formally ratified the treaty, while 89 countries have signed it, expressing their intent to ratify it.
JTC and Sun Electric's SolarRoof project in Singapore in July 2018
Southeast Asia 'woefully off track' on green investment
Energy consumption in the region is expected to grow 40% this decade.
3M’s Cottage Grove, Minnesota factory had been churning out varieties of per-and polyfluoroalkyl substances known as PFAS since the 1950s.
PFAS ‘forever chemicals’ pervasive in water worldwide, study finds
The study of over 45,000 water samples worldwide found that about 31% of groundwater had levels of the chemicals considered harmful to human health.
The Monrovia NSU Challenger bulk carrier transits the expanded canal through the Cocoli Locks of the Panama Canal in April 2023.
'We all need water': Panama's canal, and people, thirst for more
A severe drought last year caused water levels in Gatun Lake, which provides drinking water and is the main reservoir for the canal, to fall.
A commuter walks along an overpass in Jakarta.
Only 10 countries had healthy air quality in 2023, report finds
Sources of PM2.5 pollution vary widely, but the overwhelming cause is the burning of fossil fuels.

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Rows of irises resemble a rice field at the Peter Walker-designed Toyota Municipal Museum of Art.
The 'outsiders' creating some of Japan's greenest spaces