From rocket launch to reentry, satellites are adding CO2 and other pollutants to every layer of Earth's atmosphere.

Brain organoids can be a good step forward, assuming they are grown from induced human pluripotent stem cells. That allows us to sidestep ethical concerns about the use of human embryos, thereby ...

Other right-wing media personalities have echoed similar themes about how environmental chemicals might affect a person’s gender and sexuality. Alex Jones, the shock-jock radio host and conspiracy ...

Federal law requires agencies to review the environmental impacts of grazing, but the system is riddled with loopholes.

A federal advisory panel with power over vaccine policy has voted to stop recommending a universal newborn shot to prevent the hepatitis B virus, which causes liver disease — a major shakeup to the ...