Nearly 110 million acres of U.S. land have been designated as "wilderness" areas since national Wilderness Act took effect in 1964.
Rivers was rushed to Mount Sinai Hospital in New York City on Thursday after she suffered a cardiac arrest at a doctor's office.
Pro-democracy protests erupted in Hong Kong Monday over China's decision not to allow a fully democratic election there in 2017.
Amazon, having recently announced plans to invest $2 billion to expand in India, finds itself in a tax dispute with a local government.
Germany will deliver military equipment, including anti-tank missiles, to the Kurds in three stages by the end of September.
The fresh set of bans from Australia will affect 63 Russian and Ukrainian individuals, along with 21 corporations.
Three people were killed and nearly 500 were wounded Sunday when protesters attempted to storm the prime minister’s official residence.