Olympic water venues with dangerously high levels of viruses and bacteria from human sewage, celebrations, festivities, protests and houses make a mural.
To some descendants of the Confederacy, the Civil War culture lives on in their refuge in Brazil.
Quinoa burgers, roast beef sandwiches with huancaína cheese sauce grace the menu.
Brazil's Embraer orders systems from the Oro Valley-based company.
Garden Sage fields questions about butterflies, humic acid and selecting trees to save energy.
Effort ensures production of mirrors here for the Giant Magellan Telescope.
2014 FIFA World Cup Brazil starts next Thursday, and to celebrate, FC Tucson and the Loft Cinema are presenting a one-night-only screening of “Next Goal Wins.” The documentary is about the underdog soccer team American Samoa (called “the worst football team on Earth”), and its quest to score…
Owner of 'super-marketing' firm says spillover from Congress Street revitalization will invigorate nearby neighborhoods.
When Congress expanded the Renewable Fuel Standard in 2007, it did so with three important policy objectives in mind.
Action from mixed martial arts bout at the Ultimate Fighting Championship (UFC) in Barueri, on the outskirt of Sao Paulo, Brazil, Wednesday. The bouts included Demian Maia vs. Jakes Shields, Dong Hyun Kim vs. Erick Silva and Joey Beltran vs. Fabio Maldonado.
An ivory toothbrush thought to have belonged to Brazil's Emperor Pedro II and a minty toothpaste made by a European chemist for the Portuguese queen are among more than 200,000 pieces dating from the 17th through 19th centuries that archeologists have unearthed from a site in Rio de Janeiro …
Ty Taylor climbs above the canopy of an Amazon forest to measure its health with a variety of instruments on a 200-foot-tall flux tower.
Marielle Smith climbs into the canopy of a tropical forest in the Amazon Basin to install a light sensor.
Two decades ago I asked the U.S. Fish & Wildlife Service to add the jaguar to the national list of endangered species. But like a child refusing to see a dentist, the agency has long resisted any follow-up to restore the species to the American Southwest.
New venture from 47 Scott partners explores rum and Caribbean flavors.
Photos from Ultimate Fighting Championships 163 mixed martial arts matches in Rio de Janeiro, Brazil from Saturday and Sunday.
ABOARD THE PAPAL AIRCRAFT — Pope Francis reached out to gays, saying he won’t judge priests for their sexual orientation in a remarkably open and wide-ranging news conference Monday as he returned from his first foreign trip.
Pope Francis has taken off from Rio de Janeiro's international airport, ending a weeklong visit to Brazil that drew an estimated 3 million people onto the sands of Copacabana beach on his final day. -AP
Linus Lerner will continue leading Southern Arizona Symphony Orchestra.
LANDOVER, Md. - The nation known for "jogo bonito" - or the beautiful game - poses a unique challenge for the U.S. soccer team. While not as significant as a pair of World Cup qualifiers next month, it is a test for the Americans on how far they've come since Jurgen Klinsmann took over as co…