The Dead Sea Scrolls are 2,000 years old and very sensitive to direct light. At the Israel Museum in Jerusalem, where they are housed, the scrolls are rotated every few months to minimize the damage. As Bloomberg explains it, the Great Isaiah Scroll, which is the most ancient biblical manuscript on Earth, is so sensitive that only a copy of it is on display.
A man readies a cow for the International Highland Cattle Show in Glasgow, Scotland. Researchers say genetics and the amount of time animals and humans spend together can affect how viruses spread between species.
Earlier this year we heard about a curious case of leprosy that jumped from armadillos to humans. We also know that a certain nefarious flu came to us via water fowl, and HIV likely affected chimpanzees before humans.
U.S. Army Sgt. Don Stolle launches a Raven surveillance drone from Achin, Afghanistan, on Aug. 30. The drones have been widely used in Afghanistan, Pakistan and Iraq, and now the military plans to employ them in other areas as it tracks suspected terrorists.
The Obama administration is expanding its controversial drone program to the Horn of Africa and the Arabian Peninsula.
The Washington Post first reported last week that the administration was setting up secret bases for the unmanned aircraft all over the region. U.S. officials say the drone surveillance will allow them to keep watch on terrorists in Yemen and Somalia. The question is whether the program will eventually go a step further and include armed drones to kill terrorists before they strike.
Afghans carry the coffin of Afghanistan High Peace Council head and former President Burhanuddin Rabbani during his burial ceremony in Kabul, Sept. 23. A suicide bomber assassinated Rabbani on Sept. 20, which further complicates the thorny issue of negotiating with the Taliban.
Afghanistan buried a former president last week, but there is concern in Kabul that something else may have been buried as well: the peace process. In nearly two years since the U.S. opened the prospect of negotiations with the Taliban, progress has been hard to discern.
The assassination of Burhanuddin Rabbani, who was also the head of Afghanistan's High Peace Council, may have quashed any negotiations that were under way. It also may have given new strength to those who never supported the idea of talking with the Taliban.
According to a new survey, 31 percent of voters said they had not watched live TV in the past week. Young voters, according to the poll, are much less likely to watch TV in real time — or even on a TV.
Wangari Maathai, the first African woman to receive the Nobel Peace Prize, has died of cancer in a Nairobi hospital. She was 71. Maathai, of Kenya, became a Nobel laureate in 2004 for her work promoting environmental stewardship, empowering women and peaceful resistance to violence.
Exile Tibetan monks hold a candle light vigil in Dharmsala, India, as they react to news reports of self-immolation by two Tibetan monks at the Kirti Monastery in Sichuan province's Aba prefectuture, China.