About a week ago, Typhoon Ketsana (known in the Phillippines as "Ondoy") made landfall, and according to the Philippine Atmospheric Geophysical Astronomical Services Administration (PAGASA), Ketsana dropped 455 mm (17.9 in) of rain on Metro Manila in a span of 24 hours on Saturday - the most in 42 years. A month's worth of rainfall in a single day washed away homes and flooded large areas, stranding thousands on rooftops in the city and elsewhere. Ketsana later crossed over to Vietnam and Cambodia, where it is still active. Over 360 people are known to have been killed, and damage estimates are reaching $100 million. Unfortunately, another tropical storm may be headed toward the southern Philippines on Wednesday but is still 1,000 km (600 mi) off the coast. Here is a selection of photographs from the affected areas over the past week. (36 photos total)

Today's entry is the first of a new regular feature on the Big Picture: a monthly focus on Afghanistan. From now on, I will post such an entry at least once every month as long as necessary. Violence in Afghanistan has reached its most intense of the eight-year-old war despite record levels of U.S. and NATO troops being sent to fight the Taliban. July and August were the two deadliest months to date for coalition forces, and September is already the 3rd-deadliest, with 38 U.S. deaths - 68 total including all coalition members. With an apparently resurgent Taliban and over 120,000 foreign troops on the ground, and a recent push for the U.S. to consider sending 40,000 more (beyond the additional 21,000 troops still committed but yet undeployed), the situation in Afghanistan could possibly become even more intense in the near future. Collected here is a one-month collection of photos related to Afghanistan for September, 2009. [Past entries in category Afghanistan] (43 photos total)

Heavy rains, beginning on September 19th, dumped between 15 and 20 inches of rain over three days on parts of Georgia, Alabama and Tennessee. The deluge overwhelmed natural and man made systems, and the record-breaking downpour turned streams into rivers, swamping neighborhoods, washing out roads and, unfortunately, taking at least nine lives. Damage costs are estimated at $250 million, the cleanup just now beginning. Georgia's Republican Governor Sonny Perdue recently announced that President Obama has issued a Federal Disaster Declaration for individual assistance to aid residents of five affected counties. Collected here are a few recent photos around the area, largely centered on Atlanta, Georgia. (30 photos total)

A huge outback dust storm - 500 km (310 mi) wide by 1,000 km (620 mi) long - swept across eastern Australia and blanketed Sydney on Wednesday, September 23rd, disrupting flights and ground transportation and forcing people indoors for shelter from the hazardous air, gale-force winds, and in some places hailstorms. Those few who ventured outside, especially at dawn, were greeted by a Martian sky, familiar landmarks blotted out by the heavy red dust blowing by. Collected here are a few photos of the worst dust storm Sydney has seen in 70 years, three of which you can click to see a before/after fade effect. (26 photos total)

The 176th Oktoberfest started on Saturday the 19th, kicked off by Munich Mayor Christian Ude, tapping the first keg with a cry of "O'zapft is!". With predictions of over 6 million visitors heading to Munich, the festival runs until October 4th. This year, a traditional liter of beer will cost visitors about 8 euros (11.75 dollars). And new this year: Oktoberfest iPhone apps, including a dictionary, ordering assistant and a blood-alcohol calculator. Collected here are a few photographs from the first couple of days of Oktoberfest 2009. (31 photos total)

Chinese citizens and government workers have been preparing for months for their upcoming celebration of the 60th anniversary of the founding of the People's Republic of China on October 1st. Parts of Beijing have been shut down several times, allowing for rehearsals of a once-in-a-decade military parade, multiple artistic performances and shows, fireworks and more. Security concerns are high as well, bringing out large details of security personnel and equipment. Collected here are images from the past several weeks of people around China preparing to celebrate their National Day. (37 photos total)

A kiss - a simple act that can convey a diverse array of meanings. A kiss can be intimate and private, or meant for public display, it can convey love and affection, or simply provide comfort. Its use as a greeting is under fire in our current climate of H1N1 fear, as the French government has begun encouraging citizens to forgo "la bise", their traditional cheek-to-cheek kiss, for health reasons. Gathered here are 33 recent photos of kisses expressing greetings and farewells, congratulations and joy, respect and, above all, love. (33 photos total)

One year after Hurricane Ike tore across the gulf coast of Texas, residents paused on Sunday to observe the anniversary of the costliest natural disaster in Texas history. Destroying or damaging many thousands of houses, including 3/4 of all homes in Galveston, Ike's 110 mph winds caused more than $29 billion in damage, and took the lives of at least 72 in the United States. In Galveston one year later, 75% of businesses have reopened, much of the debris has been cleared, and 95% of the population has returned, but much work still remains to be done as residents continue to rebuild and recover. Collected here are a series of before-and-after photographs - which (starting with the second one below) will fade between "before" and "after" when clicked. This effect requires javascript to be enabled. (13 photo pairs total)

Eight years after the terrorist attacks of September 11th, 2001, we remember and here, take a look back, and a look at the present. This year's remembrance is emphasizing volunteerism and service, honoring the private citizens that volunteered after the attacks and encouraging the observance of the anniversary to be a day of service. Construction at Ground Zero, the site of the former twin towers, is years behind because of construction delays, design disputes and litigation involving developers, state and local officials and insurance companies. At this point, One World Trade Center (formerly the Freedom Tower), the 120-story anchor building on the site, is scheduled for a 2013 completion. (38 photos total)

On August 17th, near Sayanogorsk in south central Russia, a catastrophic accident took place in the turbine and transformer rooms of the hydroelectric plant of the Sayano-Shushenskaya dam. The exact cause is still under investigation, but what is known so far is that a tremendous amount of water from the Yenisei River flooded the turbine room, causing at least one transformer explosion and extensive damage to all ten turbines, destroying at least three of them. 74 workers are known to have lost their lives in the accident, while one remains missing. Additionally, 40 tons of transformer oil were spilled into the river, killing an estimated 400 tons of trout in two fisheries. Investigators plan to release findings in two months, as Prime Minister Vladimir Putin called for a nationwide infrastructure inspection. (32 photos total)

Many Hindus throughout India recently celebrated Ganesha Chaturthi, a 10-day festival celebrating the birth of Ganesh, their supreme god of wisdom, prosperity and good fortune. Hinduism, the predominant religion in India, is rich with traditional festivals and rituals, celebrated in many ways and locations around the world. Collected here are a few photographs from recent Hindu festivals and of Hindu devotees worshipping and practicing ritual ceremonies in India, England, Nepal and Indonesia. (36 photos total)

Mongolia (the independent nation), and Inner Mongolia (a neighboring autonomous region of the People's Republic of China) share a common history and geography, and have both evolved in recent years, centering much of their growth on their famous culture. Mongolia is a young democracy - its 1990 revolution less than 20 years old now - formerly a Soviet-backed communist republic, and much earlier ruled by many different dynasties back to Genghis Khan in 1206. Inner Mongolia continues to undergo a cultural shift as ethnic Han Chinese now make up nearly 80% of the population, and efforts at retaining Mongolian culture are being undertaken. Collected here are a number of recent photographs of these two Mongolias. (33 photos total)

Angeles National Forest, in the hills outside of Los Angeles currently has several wildfires tearing through it, the largest of which - named the Station Fire - has so far burned over 140,000 acres, destroyed nearly 100 structures, and claimed the lives of two firefighters whose vehicle fell from a road into a steep canyon. Evacuation orders are in place for thousands in communities around the city, and residents of Los Angeles itself are contending with thick smoke and ash hanging in the air, causing air quality to drop to unhealthful levels in many parts. Currently, the Station Fire is estimated to be 22% contained, and favorable weather appears to be aiding the efforts of the firefighters. (41 photos total)