Officials: Carbon capture project would be largest in world

One of the largest coal-fired power plants in the U.S. Southwest would undergo a $1.4 billion overhaul as part of a proposal to keep the plant operating for at least another decade while meeting stricter environmental requirements ...

New ultrafast camera takes 70 trillion pictures per second

Just about everyone has had the experience of blinking while having their picture taken. The camera clicks, your eyes shut, and by the time they open again, the photo is ruined. A new ultrafast camera developed at Caltech, ...

It takes an ecosystem to raise a successful start-up

The geography of entrepreneurship is "spiky", meaning that from region to region there are significant variations in rates of start-ups and, in particular, "scale-ups"—new businesses that are evolving into larger enterprises.

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