Earth
Are the wild horses of the American west native?
A US federal court is being asked to decide whether the country's wild horses can be considered native
News
Earth
Forecasters close in on north Atlantic hurricanes
News
Health
Stem cell therapy wasn’t unfair help for baseball star
News
Earth
Wired Californian forests to guide response to climate
News
Health
US kids should avoid energy drinks
News
Earth
Asphalt may have poisoned ancient Americans
News
Earth
Reshaping the Mississippi for a warmer future
News
Health
Inaccurate IQs could be a matter of life and death
News
Humans
Obama is right to withhold photos of bin Laden’s corpse
Opinion
Earth
US navy chief: I’m on a mission to stop using oil
From biofuelled fighter jets to solar power-generating blankets, Ray Mabus wants to wean the US navy off fossil fuels
Opinion
Health
Osama bin Laden: how DNA identified his body
News
Earth
Why have so many tornadoes hit the US this month?
News
Health
Suicides peak in the happiest US states
News
Health
Wandering to be classed a medical symptom in the US
News