Arizona celebrates its centennial next year, and to help get folks spruced up for the occasion, the Heard Museum in Phoenix recently opened an exhibition featuring the state's official neckwear — the bolo tie.
The roots of the bolo tie aren't known for sure. But the story goes like this: Back in the 1930s and '40s, when Western swing was in full swing, a cowboy and silversmith in Wickenburg, Ariz., named Vic Cedarstaff was out riding his horse. The wind picked up, and to keep his silver hatband safe, Cedarstaff looped it around his neck.
The government of Malawi announced, yesterday, that it would review its ban on homosexuality. The announcement comes just days after the United States said it would use its foreign aid to advance gay rights. President Obama also directed his agencies to "to find ways to deter countries from criminalizing homosexuality."
Reporting in Science, researchers write of an experiment in which rats worked to open the cages of trapped rats, but not empty or dummy-filled cages. Author Peggy Mason discusses empathy in non-primates, and the value rats place on freeing a companion--about equal to that of a stash of chocolate chips.
In Asia's Space Race: National Motivations, Regional Rivalries, and International Risks, Naval Postgraduate School professor James Clay Moltz discusses the potential militarization of fast-growing space programs in China, India, and Japan--and why US military officials are keeping watch.
Presenting at a meeting of the American Society of Tropical Medicine and Hygiene, researchers said bedbugs can survive many generations of inbreeding, allowing one pregnant female to cause a building-wide infestation. Biologist Rajeev Vaidyanathan discusses that study, and another on pesticide resistance.
When they both worked at Princeton, Howard Stone and Jeff Aristoff used to play basketball at lunchtime. One day, when Dr. Stone was warming up with his jump rope, the two wondered if anyone had mathematically modeled the shape of the rope. The two researchers decided to give it a whirl.
Biotech company AquaBounty has not yet received FDA approval for its fast-growing, genetically-modified salmon. Biotechnologist Alison Van Eenennaam and environmental scientist Anne Kapuscinski discuss the food safety and environmental concerns associated with transgenic fish.