But more importantly, he fails to note that the majority of these papers on tobacco have to do with the harmful effects of smoking.

FORBES: Cell Phone Conspiracy Theorists Prefer To Indulge In Ad Hominem Attacks Rather Than Debate The Science

Let me repeat that: We do not expect harmful levels of radiation to reach the West Coast, Hawaii, Alaska, or U.S. territories in the Pacific.

WHITEHOUSE: Standing with Japan

Income taxes do matter, and harmful tax policies cause flocks of industry leaders and fledgling small business owners to find a way to successfully maneuver to their best advantage.

FORBES: High Taxes Upset The Apple Cart, And Angry Birds Force Change

It's wired to remember negative moments most keenly, which is your brain's way of teaching you not to do something potentially harmful again.

CNN: Your guide to positive thinking

An expense of resources that is useless or harmful is worse than the alternative, which is to do nothing, however dreadful that might be.

ECONOMIST: Economics focus

Fuel cells offer several advantages: they do not have moving parts and there is no burning involved, so there are negligible emissions of environmentally harmful gases like nitrogen, sulfur oxide and carbon monoxide.

FORBES: Magazine Article

"When (a futures commission merchant's) financial risk controls are so lacking that they do virtually nothing to prevent an unchecked customer from taking grossly excessive trading risks as happened here, a harmful domino effect of financially dangerous consequences can follow, affecting not only the FCM but also potentially other customers and the market at large, " said David Meister, the CFTC's enforcement director.

WSJ: FCStone fined $1.5 million in CFTC settlement