Environment
Slight flight altitude changes could slash aviation’s climate impact
Contrail clouds that form behind planes are responsible for much of the climate warming effects of flying. Small altitude adjustments would help minimise them
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Environment
Sea level rise is already leading to longer commutes in coastal US
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Technology
Formula E unveils racing car made from electronic waste
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Technology
Couples collide with fewer people on walks than pairs of friends do
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Environment
Planes could soon run on pig fat 鈥� but it won’t reduce emissions
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Technology
Ford patents car that can repossess itself and drive back to showroom
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Technology
US freight trains are getting longer 鈥� is that safe?
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Technology
Ohio train derailment: Investigators outline facts of the accident
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Environment
Ohio chemical spill: What could have caused the train to derail?
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Environment
Ohio train derailment: What we know about the toxic chemical spill
A train derailed and caught fire in eastern Ohio, releasing hazardous chemicals into the air, soil and water聽鈥� and raising concerns about health effects for residents
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Technology
Will we ever see commercial plane flights without human pilots?
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Technology
Why you may never be able to buy your own self-driving car
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Technology
Car batteries with tiny heaters could charge in just 11 minutes
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Technology
Algorithm can design the perfect cycle lane system for any city
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