Science
Research is giving us insight into what causes long Covid and the long-term effects associated with it.
Environment
Cool roofs reflect sunlight and reduce the urban heat-island effect.
Author Interview
Author Erik Davis on the evolution of blotter art over four decades.
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Health & Wellness
With five sentences, two researchers gamed the medical journals and confused a generation of doctors about the addiction potential of opioids.
World
Una disputa comercial entre Ciudad de México y Washington pone de relieve la soberanía alimentaria, los transgénicos, un herbicida controvertido, la salud pública y el futuro de la famosa tortilla mexicana.
Business & Economy
Commercial insurers are cutting out PFAS coverage, passing the cost instead directly to small businesses and consumers.
Environment
A new industry study focuses on a Canadian oil field that should have shut down in 2016, but could now keep producing oil until 2100.
World
A trade dispute puts a spotlight on food sovereignty, GMOs, a controversial weedkiller, public health, and the fate of Mexico’s iconic flatbread.
TD Original
As these “heat and pressure” explosive munitions become more widely used, observers say international law is “utterly inadequate.”
Health & Wellness
The University of California’s Opioid Industry Documents Archive opens new windows onto the institutional sociopathy behind the opioid crisis.
Environment
A quarter of marine life depends on coral reefs. So do 1 billion people.
TD Column
Russia’s emergent nuclear anti-satellite program highlights the dangers of viewing outer space as a battleground.