As NPR reported in May, the number of Americans with Alzheimer's disease is expected to triple by 2050. But studies published in the last two weeks based in European countries show signs of declining dementia.
Belgium's Crown Prince Philippe has been sworn in as the country's seventh monarch, succeeding his father, Albert II, who abdicated on Sunday after a 20-year reign.
Albert, 79, resigned the throne on Sunday, citing ill health. He officially signed away his rights to the largely ceremonial post in the presence of Prime Minister Elio Di Rupo, who holds the real political party in Belgium, a 183-year-old constitutional monarchy.
A Russian court has convicted one of the country's most prominent opposition leaders of embezzlement. Alexei Navalny faces a sentence of five years in prison in a controversial case that he says was trumped up to derail his political career. Navalny was instrumental in organizing mass protests against the rule of Russian President Vladimir Putin.