A man demonstrates the iDerma light-therapy device at CES Unveiled, a tech event in Las Vegas on Monday, January 4. The device uses low-level light to treat skin conditions.
A person cools off in a water slide in Adelaide, Australia, on Thursday, January 7.
A boy looks through a frozen bus window in Minsk, Belarus, on Tuesday, January 5.
A child in Thessaloniki, Greece, kisses a wooden cross during a ceremony marking the Epiphany holiday on Wednesday, January 6.
Starlings fly near Rahat, Israel, on Monday, January 4.
Soccer fans in Kabul, Afghanistan, cheer for their national team as they watch a broadcast of the team playing India on Sunday, January 3.
Residents pass water buckets to help extinguish a fire that razed a slum area in Manila, Philippines, on Friday, January 1. Nearly 300 homes were destroyed, according to local media reports.
Madhu Radha, daughter of Indian soldier Fateh Singh, cries after seeing his body at his funeral Monday, January 4, in Jhanda Gujjran, India. Singh was killed when an air force base was attacked by suspected Islamic insurgents.
People enter the Atlantic Ocean during the Coney Island Polar Bear Club's annual New Year's Day swim in New York City.
A 4-day-old baby elephant is nursed by its mother at the Tierpark zoo in Berlin on Monday, January 4.
People hold sheets with kanji characters during a calligraphy contest in Tokyo on Tuesday, January 5. More than 3,000 wrote resolutions or wishes during the annual contest that marks the start of the new year.
Kiyoshi Kimura, president of a company that runs a sushi restaurant chain, poses with a massive bluefin tuna at the Tsukiji Market in Tokyo on Tuesday, January 5. He bid the highest price -- 14 million yen, or nearly $120,000 -- for the tuna, which weighed nearly 200 kilograms (441 pounds).
Derci, a Hungarian sheepdog, runs in Munich, Germany, on Monday, January 4.
Members of the Free Syrian Army launch a shell at the forces of Syrian President Bashar al-Assad during fighting near Daraa, Syria, on Saturday, January 2.