Deep within an inhospitable desert, a window to first life on Earth
In Argentina's Puna de Atacama, a parched plateau more than 12,000 feet above sea level, a series of lagoons are home to microbial communities that seem to resemble nothing else alive on Earth today. But time may be running out to study them.
Special Reports
The Conversation
Hanukkah celebrations have changed dramatically—but the same is true of Christmas
Assimilation no doubt played a role in making Hanukkah the commercialized holiday it is today. But other factors shaped the modern festival, too, says CU expert Samira Mehta. Read more on The Conversation.
