The number of marriage registrations in multiple cities across China increased year-on-year on Tuesday, the day of the traditional Qixi Festival, also known as Chinese Valentine's Day. It was the first Qixi since the country expanded an inter-provincial marriage registration pilot program to 21 provincial-level regions. Experts noted on Wednesday that the year-on-year rise in […]
A set of physical exercises designed based on oracle bone inscriptions has been publicized to promote traditional Chinese culture and language by China's Ministry of Education. The exercises were initiated by Anyang Normal University (ANU) in Central China's Henan Province and designed by its School of Music. Consisting of 19 characters of the oracle […]
There’s a deadly fungus spreading among snakes in the United States. But don’t cheer. As much as snakes might frighten us, they’re important players in the ecosystem, and we really don’t want to lose them. In 2006, scientists discovered some odd skin infections among snakes in declining populations in New Hampshire. Soon after, fungal infections […]
Ant antennae don’t just receive chemical signals — they send them, too. Colonies of ants communicate through chemical cues produced all over their bodies. Studies have shown that ants use their antennae to identify their own nest-mates and potential invaders. But antennae also produce the key compounds that ants use to tell friend from foe, […]
Joni Mitchell was right: We are stardust. Another one of the essential ingredients for life as we know it might have formed in space and then rained down on a young Earth, researchers suggest in the April 8 Science. The simple sugar ribose — a crucial piece of the molecular machinery inside cells — can […]
An X-ray space telescope that went silent last month has been officially declared dead. The Japanese space agency, JAXA, announced April 28 that it has stopped trying to communicate with the orbiting observatory ASTRO-H (aka Hitomi) and will now focus on figuring out what went wrong. ASTRO-H launched on February 17 and seemed to be […]
Fossil discoveries in southern China point to an evolutionary crossroads around 34 million years ago that resulted in humans evolving in Africa rather than Asia, scientists say. A sharply cooler and drier climate at that time, combined with upheavals of landmasses that forged the Himalayas and the Tibetan Plateau, destroyed many tropical forests in Asia. […]
Turns out, it is possible to be a lucky snakebite victim. Depending on the circumstances (and the snake’s mood, presumably), a timber rattlesnake may choose to strike its prey with only one fang and to pump out little or no venom when it does so. Far from being mindless, hair-triggered biting machines, timber rattlers don’t […]
SALT LAKE CITY— A literal moonshot just might reveal the thickness of Europa’s icy crust. A new plan to launch an SUV-sized rocket canister at Jupiter’s famous, frigid moon could shake the surface so much that the tremors would be visible from space, said mechanical engineer T.J. Campbell of the Catholic University of America in […]
SALT LAKE CITY — In the Indian Ocean off the coast of Sri Lanka, pygmy blue whales are changing their tune — and they might be doing it on purpose. From 2002 to 2012, the frequency of one part of the whales’ calls steadily fell, marine bioacoustician Jennifer Miksis-Olds reported May 25 at a meeting […]