environmental destruction

Comparing and Graphing Nine Environmental Threats, Researchers Find Unexpected Evils


Publishing in the journal Nature, a group of 29 scientists have established a comparative scale for rating the immediate threat posed by nine environmental hazards--everything from climate change to ocean acidification. And while our warming climate gets most of the attention, more immediate problems may be brewing in our intensifying lack of biodiversity and out-of-whack nitrogen cycle.

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Eco Alert: Sunscreen Causes Coral Damage

A new study reveals the lotions slapped on by beach-goers are harming the world's coral reefs

Climate change, urban and industrial pollution, mining and overfishing are just some of the threats to coral reefs worldwide. A recent European Commission study now adds sunscreen lotions to that list. The paper states that up to ten percent of the world’s coral reefs—composed of marine organisms with external skeletons—are subject to bleaching due to chemicals in the sunscreens worn by beach-going tourists.

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5 Duct Tape Methods to Save the Earth

The obvious first step in any environmental strategy is to stop mucking up the environment. If that doesn't work, we'll need to get creative

by Graham Murdoch:  Graham Murdoch
Re-salting arctic waters with massive salty ice cubes? Stopping glaciers from thawing by wrapping them in insulating blankets? While these methods of preventing further environmental destruction may seem like schemes straight from the Wile E. Coyote handbook, many serious scientists are pursuing last-ditch contingency plans such as these for dealing with the effects of adverse climate change. Continue reading below for more on the duct tape methods that might end up saving our Earth:

5 Duct Tape Methods to Save the Earth:

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December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

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