Rachel Riley has become a household name thanks to her stint on Countdown. The brainy beauty isn't solely known for her dazzling looks, though. Her sharp mind and talents in solving those tricky numerical puzzles have earned her a legion of fans. From tackling this infamous Conundrums to showing off her knack for spotting patterns, Rachel has becom

The city of London breathed in the heat of summer, 1858. But it was not merely the sun that baked the metropolis. An even more repellent force infested its very heart: the River Thames. Years of industrial effluents had transformed London's lifeblood into a nauseating odor. The stench was all-consuming, a check here miasma that clung to every cobbl

One sunny/bright/clear afternoon in the late 1580s/1590, a small colony/115 settlers/a group of adventurers on Roanoke Island vanished without a trace/clue/whisper. This event, known as the Lost Colony of Roanoke, has haunted/baffled/puzzled historians and amateur sleuths/investigators/enthusiaists for centuries/generations/decades. Despite/In spit