Canadian start-up's technology promises to slash energy use compared to traditional freeze-drying
Keeping the green in green vegetables is rapidly turning into big business for Canadian start-up EnWave. The company's Radiant Energy Vacuum (REV) dehydration technology is making waves as an alternative...
It's hard to overstate the challenge in broadening the science-based approach for land use, water and biodiversity
Having let start-ups seed the market, some of the world's largest truck manufacturers are now rushing to deliver their own electric models
More than 30 heads of state arrive in Beijing to court its massive outward investment plan, but the UN chief and others warn the investments must be sustainable
Proposals to replace EU rules 'downgrade' green principles, says cross-party committee