New research in mice uncovers a previously unknown "pathway toward healthy aging." A circulating protein from the blood of young mice led to health improvements and visible signs of rejuvenation when researchers gave it to aging mice.

The machine uses a rotating turntable to spin a piece of drawing paper. A pen is then placed in a pantograph mechanism, controlled by another two stepper motors. The build uses the common 28BYJ-48 motor, which are a unipolar, 5-wire design. A common hack is to open these motors up and cut a trace in order to convert them to bipolar operation, netting more torque at the expense of being more complex to drive.

Next month, a total solar eclipse will pass over a slice of the South Pacific, Chile, and Argentina—and directly over an observatory in the Andes run by the National Science Foundation. Astronomers and physicists are now preparing the experiments they plan to run during the eclipse. As with past eclipses, these experiments will focus on observing the Sun, as well as the effects of eclipses on Earth.

The high pollution in the oceans is a big problem on the planet. According to recent research, it is likely that in the year 2050 we...

Scientists are still debating when and where dogs were domesticated, but there’s one thing most of them agree on: Early canines were working animals. Dogs evolved from gray wolves earlier than 15,000 years ago—before humans settled down in permanent villages—and they likely helped us hunt small game like deer and rabbits and pulled sleds or other transport equipment across vast plains.

A swarm of meteors heading toward Earth could have the potential to cause a catastrophic impact, a new study from Western Ontario University says. The so-called Taurid swarm is a recurring event that some scientists believe could have played a role in the biggest Earth impact of modern times, in 1908, when a space rock slammed into Siberia with enough force to destroy an entire forest.

That gold on your ring finger is stellar – and not just in a complimentary way. In a finding that may overthrow our understanding of where Earth’s heavy elements such as gold and platinum come from, new research by a University of Guelph physicist suggests that most of them were spewed from a lar

The liaison between two whale sharks is one of the few times mating has ever been seen.

The Mars 2020 rover is starting to look like it could tackle the Red Planet. The intrepid vehicle is in the assembly phase (you can watch NASA build it live) and the team is rightfully proud of the work. So it's no surprise NASA workers snapped a heartwarming selfie to mark a major step in the build process.

The Universe is so unimaginably big, and it's positively teeming with an almost infinite supply of potentially life-giving worlds. So where the heck is everybody? At its heart, this is what's called the Fermi Paradox: the perplexing scientific anomaly that despite there being billions of stars in our Milky Way galaxy — let alone outside it — we've never encountered any signs of an advanced alien civilization, and why not?

Russian scientists have found the furry head of an Ice Age wolf perfectly preserved in the Siberian permafrost. The head of a wolf, which died 40,000 years ago, was discovered in the Russian Arctic region of Yakutia. Valery Plotnikov, a top researcher at the local branch of the Russian Academy of Sciences, said the animal belonged to an ancient subspecies of wolf that lived at the same time as the mammoths and became extinct alongside them. Scientists said it was an adult, about 25% bigger than today’s wolves, but did not say whether it was male or female.

People with polydactyly — who have more than five fingers per hand — have better dexterity and rewired brains that can control these extra digits.

We like to view modern medicine as based on rigorous science, and while it certainly beats the various dangerous alternatives out there, sometimes physicians still end up adopting practices based on little evidence.

What if you could use diamonds instead of GPS to navigate? It is a proposition that has all the elements of a James Bond thriller: quantum mechanics, high-tech gemstones and, yes, spies. Lockheed Martin, the US defence contractor and Europe’s Element Six, the synthetic diamond-producing arm of diamond company De Beers, are working on a navigation technology that would be perfect for covert operations because it is untrackable.

This is the story of the Apollo Guidance Computer that helped the Apollo astronauts safely navigate to the Moon. It was a computer that was so advanced that the engineers who created it said they probably wouldn't have tried to do so if they'd known what they were getting themselves into.

Researchers may have found the dense remains of a massive asteroid buried under the surface of the moon.

When a humpback whale was found stranded on Cape Cod, a team of BU scientists raced to the scene. Did noise pollution in the ocean contribute to her death? Her whale ears may hold clues.

You've got to be kidding me.

Starting this week, Beyond Meat is selling a new “meatier” version of its Beyond Burger that the company says is a source of complete protein and both looks and tastes more like real meat. The new burger uses a combination of coconut oil and cocoa to imitate the look and taste of “marbling,” the white, fatty specks you get in meat that contribute to its rich flavor. The burger also new uses apple extract so that it browns more as it’s cooking.

This morning, SpaceX is set to launch its sixth Falcon 9 mission of 2019 out of southern California, sending three identical Canadian satellites into orbit. After takeoff, SpaceX will attempt to land its rocket on a landing pad next to the vehicle’s launch site. If successful, it will be the second time SpaceX has landed its vehicle on the California coast.

When a feeding situation isn’t favorable, a mosquito can switch preferences, and it may learn to associate your scent with avoiding your incoming hand.

Desert harvester ants charge into danger and dismantle spider traps

Honeybees can learn to associate symbols with specific numerical values, and vice versa.

Superflares are mainly observed in young stars. But research presented at the 234th Meeting of the American Astronomical Society shows that even our relatively docile Sun can produce astoundingly pow

New research has identified a novel approach to staving off the detrimental effects of aging, according to a study from Washington University School of Medicine in St. Louis.

Amazon CEO Jeff Bezos believes that to save the planet, we'll need to move manufacturing off the earth and onto the moon.

Malaria-carrying mosquitos are becoming more resistant to insecticides forcing researches to come up with more creative ways to kill the deadly insect.

A job is boring or monotonous when it ceases to become interesting to the individual performing. Monotony is not a characteristic of a particular job. It is characteristic of the worker and the job at a particular time. A job that looks boring or monotonous to one individual may arouse the interest of another individual.

Two theoretical physicists at the University of California, Davis, have a new candidate for dark matter, and a possible way to detect it. They presented their work June 6 at the Planck 2019 conference in Granada, Spain, and it has been submitted for publication.  Dark matter is thought to make up just over a quarter of our universe, with most of the rest being even-more mysterious dark energy. It cannot be seen directly, but dark matter’s presence can be detected because its gravity determines the shape of distant galaxies and other objects. 

The EmDrive debate could be over before the end of the year.

The modified fungus produces spider toxin that rapidly kills mosquitoes, raising hopes for a new weapon to fight a disease that sickens millions. But not everyone is convinced.

The protocol uses EEG to control virtual avatars and robotic exoskeleton walkers while the patient wears a “tactile shirt” that offers sensory feedback.

Call it the “Little Bog of Horrors.” In what is believed to be a first for North America, biologists at the University of Guelph have discovered that meat-eating pitcher plants in Ontario’s Algonquin Park wetlands consume not just bugs but also young salamanders.

Young blood has mysterious powers to improve cognition in older animals. Two proteins that boost structures in neurons seem to be behind the effect

The average person eats at least 50,000 particles of microplastic a year and breathes in a similar quantity, according to the first study to estimate human ingestion of plastic pollution. The true number is likely to be many times higher, as only a small number of foods and drinks have been analysed for plastic contamination. The scientists reported that drinking a lot of bottled water drastically increased the particles consumed.