With BMW's i3, the carmaker shifts the EV market with composites

BMW's aggressive shift to lightweighting for its new electric i3 has led to a four-passenger car that can drive 100 miles on a single charge. Read More

New Jersey becomes latest state to invest in microgrids

The state believes microgrids will provide protection and resilience for a transit system heavily affected during Superstorm Sandy. Read More

GM boosts 2014 Malibu fuel efficiency at low cost

A combination of three technologies leads to 12 percent improvement, which will save owners $2,000. Read More

Dow and DuPont rank among the top 'Toxic 100' polluters

Which companies deserve the most blame for air and water pollution? Some of the worst offenders are also making progress in sustainability. Read More

How Jim Kor is revolutionizing car design with 3D printing

The Urbee isn't just one of the lightest cars around. It also represents a radical design approach. Is this the 21st century Model-T? Read More

The super-rich love their super-expensive hybrids

Wealthy buyers snap up the latest batch of super-expensive, ultra-exclusive hybrids from the likes of Ferrari, Porsche, BMW and Land Rover. Read More

Why aren't more people using energy-smart home technology?

Smart grid advancements have tended to benefit utilities more than consumers, and market-based obstacles remain in the way. Read More

Why modeling is essential for Skanska's green building blueprint

Building Information Modeling can reduce waste and boost energy efficiency. Read More

What the melting Arctic means for the world’s economy

Sustainability professor Gail Whiteman describes how the warming Arctic is an “economic time-bomb” -- and how business should react.  Read More

How Kroger turned food waste into warehouse-powering energy

The company's Ralphs/Food 4 Less division is using biogas to power a California distribution center. Read More