Renewable energy reduces the highest electric rates in the nation

Coal is the primary fuel source for Midwest electric utilities. Michigan Technological University researchers found that increasing renewable and distributed generation energy sources can save Michigan electric consumers ...

From lotion to ocean liner

More than 20 million people board cruise ships each year to enjoy a little rest and relaxation. The lucky travelers liberally apply sunscreen before sunning themselves on deck, while the ship's intricate machinery chugs forward, ...

It's totally possible to limit global warming to 1.5 degrees

The world is already feeling the impacts of global warming. Since before the Industrial Revolution, the global thermostat has climbed by about 1 degree Celsius. As a result, hurricanes are becoming more fierce; the seas are ...

UN report: Technologies can help lives but boost inequality

New technologies from artificial intelligence to gene editing hold immense potential to improve people's live—but can also drive greater inequality and social dislocation, according to a U.N. report launched Monday.

Renewable energy push in sunny Arizona draws political fight

Arizona's largest utility is fiercely opposing a push to mandate increased use of renewable energy in the sun-drenched state, setting up a political fight over a measure funded by a California billionaire.

Why you can't have free trade and save the planet

When Donald Trump recently announced tariffs on steel and aluminium imports he was condemned by proponents of free trade across the world. His critics said the US president had not understood how protectionist policies would ...

page 6 from 21