Long-term global solution to climate change will have to address livestock. And that could include lab-grown meat.Artificial pork, derived from pig cells, is now being tested, and early tasters report it as being a bit soggy.

Treehouses are more popular than ever, as play spaces for children but also as luxury hotel (and even house) designs for adults. Some of the most fantastic plans and ideas can be traced to specialist designers and builders - and pictures of their work can

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Waitrose is to switch its own-brand foods to "sustainable" palm oil in a move intended to help prevent deforestation, climate change and other problems caused by the world's cheapest vegetable oil. Setting out a radical new timetable on the

Burning fossil fuels creates carbon dioxide pollution, the primary cause of global warming. But the earth's atmosphere isn't the only victim, there's another carbon problem. About a quarter of all carbon dioxide

Irish balladeer Liam Clancy, last of the Clancy Brothers troupe whose feisty, boozy songs of old Ireland struck a sentimental chord worldwide, died Friday in a Cork hospital. He was 74. Clancy died in his hospital bed flanked by his wife Kim and

The Coca-Cola Company has pledged to replace all its vending machines using hydrofluorocarbons with coolers that employ more environmentally friendly refrigerants by 2015, the beverage firm and Greenpeace said.

Nissan has licensed its self-healing paint to a cell phone company that will use the coating on phones for the Japanese market. The paint reacts with the sun and heat to heal minor scratches in a week or less.

The fast food chain is swapping out the red for green in its logos in some European stores, as a way of promoting its environmental commitment.

Sears, Kmart, and Blue Nile have pledged to abide by the guidelines of the 'No Dirty Gold' campaign, aimed at reducing mining's environmental. The campaign estimates 20 tons of mine waste are created to source enough gold for just one ring.