Is it safe to eat cloned animals?

Cloning has been controversial ever since Scottish scientists announced in 1996 that they had cloned their first mammal, a sheep they named Dolly. While Dolly lived a painful, art

Plug-in hybrids

Should we expect to see "plug-in" hybrid cars anytime soon? Gasoline-electric hybrids now, like Toyota's popular Prius, don't need to be plugged in — you just fill

Green roofs

Growing plants on top of buildings can be a good thing

Untitled Document How can a residential or commercial roof be modified to provide environmental benefits? Most buildings are designed to shed rain and so are built with hard, impene

Green-friendly pesticides

Here’s how to avoid chemicals that poison people, pets, and wildlife

What green-friendly lawn and garden pesticides are available today? Pesticides have greatly boosted agricultural yields over the last half century, so it is no wonder, given th

The great meltdown

Disappearing ice sheets could raise world’s oceans by 170 feet, experts say

Untitled Document Recent NASA photos showed the opening of the Northwest Passage and revealed that a third of the Arctic’s sea ice has melted in recent years. Are sea level

Alternative to AC

Fans can do a good job of keeping summer’s heat at bay

Untitled Document What’s the best way to keep cool indoors without running energy-hogging air conditioners all the time? According to Harvey Sachs of

Healthy fast food

Even chains are beginning to offer organic and meatless alternatives

Untitled Document Where can people who are constantly traveling and on the go find healthy fast food? The latest trend in fast food is healthy and organic, and, lu

Green outdoor clothing

Several companies provide eco-conscious outdoor threads

Untitled Document Where can one find the best options for green-friendly outdoor clothing, as well as traditional items without the environmental guilt? Outdoor

A green wedding

When you tie the knot, do it gently

Untitled Document What are some tips for making the festivities greener for those getting married this summer? You know environmental consciousness has real

Flying green

What some airlines are doing to cut excessive carbon dioxide emissions

Untitled Document Measured by pollution, airlines are one dirty business. What efforts to “green” the air-travel industry are under way? En