Over time, it's been both much colder and a good bit warmer, than it is today. It's been reported that the hottest years of the past century was 2006 until NASA found their math was wrong: it was actually 1934.

The 1962 publication of Rachel Carson's classic "Silent Spring" marks the beginning of a sea change: the mass attack on technology and progress as a whole, for environmental reasons.

It is claimed that this boat runs on biodiesel made form the crew's fat and that it is carbon-neutral. But how is that calculated?

Somebody in Europe has realized what's crystal clear to anyone with a brain: reducing carbon emissions destroys your economy.

The statements and actions of the Westboro Baptist Church are precisely the sort of offensive, unpopular, marginal viewpoint that the First Amendment was designed from Day One to protect.

Obesity has now reached the point where serious engineering consequences are required.

It does seem slightly odd that the famous Nobel Peace Prize should go to someone who is famous, more or less, for talking loudly.