To resolve the energy crisis and environmental issues, research to move away from fossil fuels and convert to eco-friendly and sustainable hydrogen energy is well underway around the world.

Positive “tipping points” could spark cascading changes that accelerate action on climate change, experts say.

For years, researchers have worked to repurpose excess atmospheric carbon dioxide into new chemicals, fuels and other products traditionally made from hydrocarbons harvested from fossil fuels. 

North Carolina State University-led researchers have developed an analytical measurement “framework” which could allow organic solar cell researchers and manufacturers to determine which materials will produce the most stable solar cells prior to manufacture.

In most animal species, if a major artery is cut off from the heart, the animal will struggle to survive.

Rice University engineers are turning carbon monoxide directly into acetic acid — the widely used chemical agent that gives vinegar its tang — with a continuous catalytic reactor that can use renewable electricity efficiently to turn out a highly purified product.

As the planet continues to warm, the twin challenges of diminishing water supply and growing energy demand are intensifying.

Large perennial grasses like miscanthus are a primary target for use as bioenergy crops because of their sustainability advantages, but they take several years to establish and aren’t ideal for crop rotation.

Anyone who has ever hesitated in front of a trash bin knows the problem: It’s hard to determine what can be recycled. Consider the average potato chip bag.

Using copper foil, glass containers and a conventional household microwave oven, University of Wyoming researchers have demonstrated that pulverized coal powder can be converted into higher-value nano-graphite.