Oil-rich Abu Dhabi champions ecological cause (AFP)

Visitors look at the project model of Masdar City during the opening ceremony of the World Future Energy Summit in the Emirati capital Abu Dhabi, in 2008. It floats on a sea of oil in a country that has the largest ecological footprint, yet Abu Dhabi aims to convince the world of its environmental credentials through its futuristic Masdar initiative.(AFP/File/Karim Sahib)AFP – It floats on a sea of oil in a country that has the largest ecological footprint, yet Abu Dhabi aims to convince the world of its environmental credentials through its futuristic Masdar initiative.

Bark beetle infestation grows in Colorado, Wyoming (Reuters)

Reuters – Tree-killing bark beetles decimated 550,000 acres of forests in Colorado and Wyoming last year, bringing the total area ravaged by the insects in both states to 4 million acres since 1996, the U.S. Forest Service said on Sunday.

Northeast braces for bitterly cold temperatures (AP)

Yvette Judge works to clear the ice from the back window of her car, in Washington, Tuesday, Jan. 18, 2011, after a mix of freezing rain and sleet fell overnight in the Washington area. (AP Photo/Alex Brandon)AP – An arctic blast from Canada is responsible for some of the frigid temperatures in the northern U.S. and some of the coldest air to hit the Northeast in two years.

Brazil’s landslide death toll reaches 806 (Reuters)

People watch behind a wrecked car as rescue workers look for bodies after a landslide in Nova Friburgo January 15, 2011. REUTERS/Ricardo MoraesReuters – The death toll from floods and landslides that devastated a mountainous region near Rio de Janeiro has reached 806, state authorities said on Sunday, as rescue teams scoured the mud for the hundreds still missing.

Former BP CEO in talks over Glencore role: report (Reuters)

Reuters – Tony Hayward, the former head of BP who was reviled in the United States for his handling of the Gulf of Mexico oil spill, is in talks to join the board of commodities group Glencore, the Sunday Times reported.

The nation’s weather (AP)

AP – A large, low pressure system will produce active weather across the central U.S. on Sunday. Snow showers from the Central Plains will drop into the lower and middle Mississippi Valley into Sunday morning. High pressure along the Gulf Coast will limit snowfall over the region by blocking moisture from the Gulf of Mexico. Scattered rain showers are expected around the South with a little wet snow possible in some areas.

Nepal uses satellites to track rare tiger (AFP)

This handout photo released by the World Wide Fund (WWF) Nepal on January 23, shows a collar-fitted wild tiger making its way into the forest after it was released at Bardia National Park. An injured wild tiger that strayed into a tourist resort in Nepal has been moved to a new home in the jungle and fitted with a satellite collar so its progress can be tracked, the government said.(AFP/HO/WWFN)AFP – An injured wild tiger that strayed into a tourist resort in Nepal has been moved to a new home in the jungle and fitted with a satellite collar so its progress can be tracked, the government said.

Climate change: Dogs of law are off the leash (AFP)

An aerial view shows flood-affected villages and make-shift camps in Pakistan. In the past three years, the number of climate-related lawsuits has ballooned, filling the void of political efforts in tackling greenhouse-gas emissions.(AFP/File/Rizwan Tabassum)AFP – From being a marginal and even mocked issue, climate-change litigation is fast emerging as a new frontier of law where some believe hundreds of billions of dollars are at stake.

Southeast Australia set for another week of floods (AP)

Wayne Carolan (R) shares a beer with his friend Grant Wooler at Wooler's house, which is partially covered by floodwaters in Depot Hill in Rockhampton, Queensland January 5, 2011. REUTERS/Daniel MunozAP – Rural Australian towns braced for another week of flooding Sunday as a vast lake continued to spread across the country’s southeast and a potential tropical storm threatened the northeast.

NASA Studying Using Lasers and Microwaves to Launch Satellites (ContributorNetwork)

ContributorNetwork – According to the Space Daily page, NASA is conducting a study into a variation of an old concept that might one day replace conventional rockets as a means of launching payloads into space, using ground based lasers or microwaves.