The Mysterious Molecular Structures Found in City Layouts

Did you know that, from the air, the arrangement and structure of Boston's buildings, and the positioning of those buildings relative to one another, looks a lot like the molecular structure of an "amorphous liquid"? Seattle and L.A. do, too. Chicago, with its rigid grid system, apparently looks like glass. » 7/25/14 4:30pm Yesterday 4:30pm

High Levels of Insecticide Found in Iowa Streams

A study released today offers evidence that neonicotinoids, the same pesticides associated with honeybee deaths, are now flowing into our water supplies. Neonicotinoids are a kind of insecticide that some scientists say could be causing colony collapse disorder, which endangers bees and agricultural plants alike. » 7/25/14 3:47pm Yesterday 3:47pm

How Wildlife Decline Leads to Slavery and Terrorism

The harvest of wild animals each year injects more than $400 billion dollars into the world economy. That harvest provides 15% of the planet's human population with a livelihood. It's the primary source of animal protein for more than a billion of our species. It's also led to piracy, slavery, and terrorism. » 7/25/14 5:44pm Yesterday 5:44pm

Tylenol No More Effective Than Placebo in Treatment of Back Pain

A 3.5-year, double-dummy, randomized, placebo-controlled trial, conducted across 235 primary care centers in Sydney Australia has found that paracetamol (trade name: Tylenol, aka acetaminophen), one of the most widely used analgesics in the world, is no more effective in the treatment of back pain than placebo. » 7/24/14 3:40pm Thursday 3:40pm