As the world marks UN World Cities Day on 31 October—a call to make cities more sustainable—a new international study ...

Focusing on a planet-healthy diet can provide nutritious food to the global population while reducing environmental damage, a new EAT-Lancet Commission report says.

UNDATED (WKRC/CNN Newsource) - A new scientific analysis suggested that adopting a diet beneficial for the planet could potentially feed the world by 2050. The report, compiled by a commission of ...

Oil, gas and coal will continue to dominate the world’s energy mix well beyond 2050, as soaring electricity demand outpaces ...

The world will need as much as 19.5 million barrels per day (bpd) of new refining capacity by 2050 to meet rising global oil demand, OPEC said in its 2025 World Oil Outlook (WOO) with forecasts ...

For years the aviation industry has talked up supersonic jets, pilotless planes and aircraft powered by electricity or green ...

How high will the ocean rise under climate change? By 2050, scientists have a pretty good idea. But why does it matter where ...