Researchers have concocted something akin to edible origami, in the form of flat sheets of gelatin and starch that, when submerged in water, instantly sprout into three-dimensional structures, including common pasta shapes such as macaroni and rotini.
Erythritol, a non-nutritive sweetener found in products like Truvia, has proven effective in killing fly larvae and slowing down their egg production, making it a good candidate for human and pet-safe pesticide use.
Blind cavefish typically have skulls that bend slightly to the left. A study suggests this orientation might help them find food as they navigate in a perpetual counter-clockwise direction around a cave.
Both the literature and practice indicate that children can stand without support starting at around 9 months old. Yet, with practice, children can stand without support even before they are 4 months old. This is much earlier than has been reported in the literature.
Changing natural electrical signaling in non-neural cells improves innate immune response to bacterial infections and injury. Tadpoles that received therapeutics, including those used in humans for other purposes, which depolarized their cells had higher survival rates when infected with E. coli than controls. The research has applications for treatment of emerging diseases and traumatic injury in humans.
A new study reveals the science behind a 'trick of the light' that made high-profile photographs of a major piece of public art appear 'faked' despite the pictures being entirely genuine. Vision science researchers found images of the 75-meter long wind turbine appeared super-imposed because of a visual illusion caused by light reflections playing on preconceived notions about how objects are lit in natural settings, altering the object's shape to the human eye.
A new species of a fossil pliosaur (large predatory marine reptile from the 'age of dinosaur') has been found in Russia and profoundly change how we understand the evolution of the group, says an international team of scientists.
NASA's Juno mission is rewriting what scientists thought they knew about Jupiter specifically, and gas giants in general, according to a pair of Science papers released today. The Juno spacecraft has been in orbit around Jupiter since July 2016, passing within 3,000 miles of the equatorial cloudtops.
Researchers have developed a system that allows a director to specify a shot's framing -- which figures or faces appear where, at what distance. Then, on the fly, it generates control signals for a camera-equipped autonomous drone, which preserve that framing as the actors move.
The quantum world is both elegant and mysterious. It is a sphere of existence where the laws of physics experienced in everyday life are broken -- particles can exist in two places at once, they can react to each other over vast distances, and they themselves seem confused over whether they are particles or waves. For those not involved in the field, this world may seem trifling, but recently, researchers have theoretically described two quantum states that are extraordinary in both the physics that define them and their visual appeal: a complex quantum system that simulates classical physics and a spellbinding necklace-like state.
Synthetic biology researchers have demonstrated a new method for digital information processing in living cells, analogous to the logic gates used in electric circuits. The circuits are the largest ever published to date in eurkaryotic cells and a key step in harnessing the potential of cells as living computers that can respond to disease, efficiently produce biofuels or develop plant-based chemicals.
The snowy-feathered head and distinctive brown body of the bald eagle is a proud national symbol of the United States, adorning the country's currency and passports. The lion, known as 'King of the Beasts,' represents national strength and identity in several African countries. But, how are populations of the planet's most valued wildlife faring in the 21st century? How well are societies protecting the species they have chosen to embody their ideals and represent their national identity?
Reading is such a modern cultural invention that there is no specific area in the brain dedicated to it. Scientists have found that learning to read as an adult reconfigures evolutionarily ancient brain structures hitherto assigned to different skills. These findings were obtained in a large-scale study in India in which completely illiterate women learned how to read and write for six months.
Researchers have succeeded in permanently rewriting flatworms' regenerative body shape by resetting their internal bioelectric pattern memory, causing even normal-appearing flatworms to harbor the 'code' to regenerate as two-headed worms.
Biologists have discovered the gene that determines the male sex in houseflies. Surprisingly, the sex-determining mechanisms are not the same for all houseflies -- they depend on where the insects live. This knowledge not only helps us better understand the evolution of sex determination, but also aids in the control of agricultural pests or carriers of disease.