Environment

Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and collaborators have developed a new type of lidar—a laser-based remote-sensing instrument—that can observe cloud structures at the scale of a single centimeter. The […]

Eating fish may well be good for you, but it carries a hidden risk of exposure to so-called “forever chemicals.” A new study published in the journal Science has revealed that the global seafood trade […]

A new regional assessment shows that Southeast Asia is a major net source of greenhouse gases, with land-use change and rising fossil fuel use overwhelming natural carbon sinks, reservoirs that store carbon-containing chemical compounds for […]

Due to its thick, vast ice sheet, Antarctica appears to be a single, continuous landmass centered over the South Pole and spanning both hemispheres of the globe. The Western Hemisphere sector of the ice sheet […]

Turquoise waves splash against the white sand beaches of the Bijagos archipelago, where locals fear rising sea levels will swallow their islands whole.This post was originally published on this site.

While the dangers of secondhand smoke are widely recognized, a new study led by Prof. Sun Yele at the Institute of Atmospheric Physics of the Chinese Academy of Sciences, has uncovered a more persistent and […]

Atmospheric rivers are massive plumes of moisture carried across the sky that can dump heavy rains or snow over land.This post was originally published on this site.

Aviation’s climate impact is partly due to contrails—condensation that a plane streaks across the sky when it flies through icy and humid layers of the atmosphere. Contrails trap heat that radiates from the planet’s surface, […]

2025 has been a year of setbacks for Canada’s climate policy. In November, the federal and Alberta governments signed a memorandum of understanding to remove strict climate policies in the province and to support the […]

The basics of photosynthesis are something that every student learns in school: carbon dioxide, water and light in; oxygen and sugar for growth out. In a world where atmospheric carbon dioxide levels are rising, it […]