Believed Extinct in the Wild, Singing Dogs Found in Indonesia

First studied in 1897, the rare New Guinea “singing dog” exhibits a vocalization pattern like a humpback whale—a long, drawn-out call that’s distinctly different from a dog’s bark or a wolf’s howl. Researchers suspected the singing dog went extinct after going unseen in the wild since the 1970s (there are roughly 200-300 in captivity around the world, however). But new evidence suggests that a pod …

Advancing Technologies Deliver 3D Scans of Deep Sea Creatures

Marine biologists have struggled to study sea creatures in middle depths due to frigid temperatures, air pressure and visibility, but a new device called DeepPIV will change this. It can perform CT scan-like surveys of animals and transmit data back to computers to be composed into super-detailed 3D images. For the process, a thin beam of laser light runs through each creature, producing a rendering of …

Link About It: This Week’s Picks

Unearthed ancient ruins, extended art awards, astronaut urine and more in our look around the internet

Astronaut Urine Will Be a Valuable Resource on the Moon Since the cost of shipping resources to the moon remains prohibitively high, planning for long stints—or even habitation—requires savvy, as the rugged surface (aka regolith) restricts growth. Earlier this year, researchers found that, when mixed with moon dirt, astronaut urine could be a remarkably useful building material. When urea, “the second-most common compound in human …