Selected and fresh photos from around the web.
A puppy stands on a truck carrying people to be evacuated from the area in preparation for the approach of Hurricane Gustav in Batabano, on the southern coast of Cuba, August 30, 2008. Powerful Hurricane Gustav roared toward western Cuba on Saturday with 125 mph (205 kph) winds on its way to the oil-rich Gulf of Mexico after a deadly pass through the Caribbean.
BANGKOK, THAILAND - AUGUST 30: A member of Anti-government People's Alliance for Democracy (PAD) stands behind barbed wire outside Government on August 30, 2008, in Bangkok, Thailand. The protesters want to unseat the seven-month old coalition government lead by Prime Minister Samak Sundaravej.
Georgian soldiers run near a blazing building after a Russian bombardment in Gori, 80 km (50 miles) from Tbilisi, August 9, 2008. A Russian warplane dropped a bomb on an apartment block in the Georgian town of Gori on Saturday, killing at least 5 people, a Reuters reporter said. The bomb hit the five-story building in Gori close to Georgia's embattled breakaway province of South Ossetia when Russian warplanes carried out a raid against military targets around the town.
CARSON, CA - JULY 31: Andre Villa practices in the Moto X Freestyle during the summer X Games 14 at Home Depot Center on July 31, 2008 in Carson, California.
U.S. Commerce Assistant Secretary David Bohigian speaks with journalists at a press conference on his visit as the third U.S. Clean Energy and Environment Trade Mission to China Friday Sept. 5, 2008 in Shanghai, China.
European Central Bank Governing Council member and Austrian central bank head Ewald Nowotny addresses a news conference in Vienna September 5, 2008.
McLaren Mercedes' British driver Lewis Hamilton drives at the Spa-Francorchamps racetrack on September 5, 2008, during the first practice session of the Belgium Formula One Grand Prix.
ST. PAUL, MN - SEPTEMBER 03: Former New York City Mayor Rudy Giuliani speaks on day three of the Republican National Convention (RNC) at the Xcel Energy Center on September 3, 2008 in St. Paul, Minnesota. The GOP will nominate U.S. Sen. John McCain (R-AZ) as the Republican choice for U.S. President on the last day of the convention.
Detroit Mayor Kwame Kilpatrick faces Judge David Groner as he agrees to a plea agreement and to resign from office in Wayne County Circuit Court in Detroit, Michigan September 4, 2008.
Serena Williams (L) and her sister Venus (R), both of the U.S., each react in this combination photo during their quarter-final match at the U.S. Open tennis tournament at Flushing Meadows in New York September 3, 2008.
ST. PAUL, MN - SEPTEMBER 03: Republican U.S vice-presidential nominee Alaska Gov. Sarah Palin waves on day three of the Republican National Convention (RNC) at the Xcel Energy Center on September 3, 2008 in St. Paul, Minnesota. U.S. Sen. John McCain (R-AZ) will accept The GOP nomination for U.S. President Thursday night.
We see strong evidence of ancient population splits beginning as early as 150,000 years ago, probably giving rise to separate populations localized to Eastern and Southern Africa. It was only around 40,000 years ago that they became part of a single pan-African population, reunited after as much as 100,000 years apart. 
This new study released today illustrates the extraordinary power of genetics to reveal insights into some of the key events in our species' history. Tiny bands of early humans, forced apart by harsh environmental conditions, coming back from the brink to reunite and populate the world. Truly an epic drama, written in our DNA.
Who would have thought that as recently as 70,000 years ago, extremes of climate had reduced our population to such small numbers that we were on the very edge of extinction.
The analysis of such a massive dataset presents statistical and computational challenges as well as great opportunities for discovery of the events that shaped our history and genetic landscape. For example, we can see evidence of a population expansion period starting around 70,000 years ago, perhaps leading to the out of Africa dispersal shortly afterward.
| World | People | Quoted | Highlights | The Wire | Galleries | Blog | Labs | On the rise |
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McCain accepts party's nomination, promises jobs
Rescuers Can’t Get Aid to Starving Haitian City
Hanna heading toward US after blowing past Bahamas
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We have thousands of beautiful images from Getty, Reuters, and the Associated Press.
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26 August 2008 | 4:55 pm
26 August 2008 | 4:15 pm
20 August 2008 | 3:13 pm
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