So why do so many life-forms breathe oxygen? There are probably thousands of kinds of metabolisms, or chemical processes that ...

The president wants to weaken limits on tailpipe pollution. Scientists say it’s driving climate change and taking human lives ...

In a 2023 report, McKinsey & Company projected 35 GW of new power will be needed for data centers in the U.S. by 2030. This ...

Every summer there they are again, blue-green algae. Why are they a problem, are they getting worse with climate change and ...

This overview of different fleet fuels delves into the various conventional and alternative fuel types available for ...

The government has yet to take a stance on that matter, but what it can tell us are the health hazards associated with those ...

Harley-Davidson is the foundation of American V-Twin motorcycling. But you know what most of their bikes lack? Decent ...

Most people are exposed to oxides of nitrogen by breathing in polluted air. People who live near combustion sources ... or live in households that burn a lot of wood or use kerosene heaters or gas ...

The rate at which the planet is warming has sped up since 2010, and now researchers say that China's efforts to clean up air ...

Scientists know that streams and rivers can contribute significant quantities of greenhouse gases to the atmosphere. One way ...

"Indoor environments with poor air quality such as elevated CO₂ levels, particulate matter (PM2.5) and VOCs can reduce the ...

Ultrafast electron imaging reveals never-before-seen nuclear motions in hydrocarbon molecules triggered by light. The ...