Funafuti, Tuvalu, October 29, 2006 -- Residents of the tiny nation of Tuvalu have embarked on a remarkable effort to save their homeland from the rising sea levels that are threatening to swamp the string of small islands Tuvalu's inhabitants call home.

Tuvalu (actual size)

London, November 29, 2010 -- Do simple things like tying your shoes, brushing your teeth or sitting through someone else's wedding seem to take longer than they once did? Do you generally wake up in the morning feeling cranky and bleary-eyed rather than refreshed and well-rested? Do vacations seem to flit by like a millisecond-long, scarcely remembered dream?

Beijing, March 19, 2010 -- A press release issued by the Chinese government today announced the countrywide implementation of a new high-tech tracking initiative designed to "increase security and prosperity for all citizens of the People's Republic of China."

The plan, detailed by Zhou Bo Kai, chief executive of China's Ministry of Public Security, will involve the implantation of long-range, high-frequency RFID devices in every one of China's estimated 1.4 billion citizens over the next 18 months.

Fairbanks, AK, March 22, 2012 -- A groundbreaking study into the root causes of obesity has shed new and remarkable light on why Americans are growing ever-heavier. At the heart of the discovery is a key factor that was overlooked for decades simply because, according to the research team, no one ever thought of looking there.