Greenhouse gas emissions from e-waste jumped 53% between 2014 and 2020. Researchers say keeping devices for longer could help.

If Russia's war in Ukraine reduces grain exports, surging prices could worsen food insecurity. Emissions would also rise, researchers warn.

Using small drones for the last mile of package deliveries uses less energy and creates fewer emissions than conventional means, a new study shows.

A drought experiment at Biosphere 2 in Arizona shows how molecular compounds can indicate when an ecosystem is in distress.

The US is unlikely to reach its own goal of 50% penetration of electric vehicles by 2030 unless the cars become more affordable.

A new study finds that the health benefits from cutting coal use in power generation could pay for the costs. But environmental justice concerns remain.

The COVID-19 pandemic changed the way people use the grocery store. But which option is the worst—and best—for the environment? A new study has answers.

A new, cheap, energy-efficient material could be key to carbon capture. It could even potentially work to suck up carbon from car tailpipes.

When wetland microbes don't get the copper they need, the result may have consequences for the environment.

A new study quantifies emissions of nitrogen oxides, ammonia, and nitrous oxide from fertilized agriculture over three years.