The theory is quite simple: Uber, along with other ride-hailing startups, will decrease carbon emissions in cities where it operates by lessening people’s reliance on personal automobiles. But does it stack up?
Of course he thinks the globe is cooling.
The toxic fiber casts a dark shadow.
Some governments say legal wolf culls strengthen conservation efforts, but others think differently.
A new project in Toronto is keeping tabs on the city’s air quality.
What's happening in Fort McMurray will become more common.
The obvious reason going green doesn’t work is the sheer impossibility of getting the developed world to stop… well, developing.
Many animals and plants still contain so much radioactivity they are unsafe for human consumption.
World leaders have finally signed a historic climate agreement. Now all we have to do is fundamentally reshape the global economy.
Liam the recycling robot is great, but every other design decision Apple has made suggests it doesn’t care about the environmental toll its products take.