Energy & Climate

Anisa Kamadoli Costa, chief sustainability officer of the luxury jeweler, on the next frontiers for tackling the industry's notoriously unsustainable supply chain.

With healthcare budgets squeezed around the world, public and private groups will need to work together to promote well-being for all ages.

The White House announced that 13 of the biggest U.S. companies pledged $140 billion in carbon-reducing investments. But will others follow suit?

If you can't beat 'em, join 'em: Some big companies are opening trade secrets and processes to progress faster.

The commitments China submitted in advance of the COP 21 United Nations climate talks suggest China is trying to shift its national economy away from its current dependence on coal and petroleum.

With promises of energy efficiency, optimal routing, and low-carbon power supplies, can driverless vehicles clean up the world's roads?

Kodiak Island was spending $7 million a year on 2.8 million gallons of diesel. Now, the Alaska island gets its energy from wind and hydro power.

Without mobility, economic growth and social opportunity can't flourish. That's a problem for businesses, cities, residents and even our national security.