How To Give A Mouse EbolaIf you give a lab mouse the mouse version of Ebola, it will die. But not in the same way humans with Ebola do. Lab mice infected with Ebola don't get hemorrhagic fever. They don't form tiny clots ... More >
What the Heck is a Co-Robot?When humans finally set foot on an alien world, they’ll be joined by robots. That’s not a bold prediction. It’s a statement of the obvious. Machines have already beat us to Mars ... More >
Interstellar Travel Won't Look Like The MovieChristopher Nolan's Interstellar imagines a human journey to planets beyond our star. But that kind of trip would seem impossible in today's terms. Fortunately, a DARPA-funded task ... More >
Future Planes Might Have No WindowsThere may be no such thing as a window seat on the airliners of the future. A concept released by the U.K.’s Centre for Process Innovation (CPI) envisions airliners with thinner walls, made ... More >
Mars One Colonists Could StarveThe students, part of a research group specializing in large-scale multi-billion dollar space programs, used publically available information about the Mars One mission plans to simulate ... More >
At first, the video displays the virtual insides of a crowded passenger airplane. Then all of a sudden, one of the passengers seated in the middle "sneezes." Hundreds of multicolored particles are jettisoned into the air, creating a rainbow-speckled cloud that lingers above everyone’s heads. The cloud dissolves, and the particles disperse, making their way to the unlucky few seated adjacent to the sick passenger.
Criticism continues to grow for NASA’s Asteroid Retrieval Mission (ARM) -- the space agency’s plan to capture a 10-meter-wide piece of an asteroid and bring it into lunar orbit for further analysis. Among experts’ complaints: The mission is expensive; it doesn’t really further our knowledge of asteroids; and it doesn’t help us get to Mars.
Amelia Earhart disappeared 77 years ago, but 2014 is turning out to be a banner year for her. Her namesake completed a memorial flight around the world, reenacting the original Earhart's infamous flight (without so much of a tragic ending). Now, a group believes that they have found a piece of Earhart's ill-fated plane.
Bad news, trick-or-treaters: A new recommendation from the World Health Organization (WHO) deals a serious blow to your annual candy binge. The guideline, set to be released this fall, drops the suggested daily intake of “free sugars”—those added to processed foods, such as high-fructose corn syrup, and those that result when naturally occurring sugars are refined, as with maple syrup.
If you give a lab mouse the mouse version of Ebola, it will die. But not in the same way humans with Ebola do. Lab mice infected with Ebola don't get hemorrhagic fever. They don't form tiny clots in their blood, like human Ebola sufferers do, even though the genetic sequence of the mouse Ebolavirus differs from human Ebolavirus in only 13 out of its nearly 19,000 DNA letters.
Compared to most natural disasters, a lava invasion does not move all that fast. Nowhere is that more evident than the small Hawaiian community of Pahoa, where a lava flow has been approaching the town since June 27. Now, the lava has finally arrived on the outskirts of town, overrunning private property. In the picture above, the lava behind the fence is chest-high. Geologists are keeping a close eye on the progress of the flow, which currently seems to be headed straight for Pahoa Village Road, one of the village's main streets, and beyond that, for Highway 130, a traffic artery travelled by 10,000 cars a day. It's already crossed over one road, Cemetery Road, and a cemetery (presumably the road's namesake).
The Commonwealth has been working on a plan for taking care of the Great Barrier Reef over the next four decades—but scientists say it's inadequate. The Australian Academy of Science released today an 11-page critique of the government's latest draft of its Reef 2050 Long-Term Sustainability Plan.
Physics says that if two particles are entangled on a quantum level, they are permanently linked -- a change in one particle will instantaneously affect the other one, no matter the distance between them. That’s something that could be fantastic for quickly transporting information across vast distances … but only if we can figure out how to use it.
When the Hubble Telescope snapped this true-color image in April, NASA scientists found Jupiter staring right back at them. That black dot is Ganymede's shadow, crossing Jupiter's Great Red Spot, creating an eerily blank-looking eye. It is almost certainly the eye of a large and eternally amused monster (after all, Jupiter was, among other things, the "bringer of jollity").
In the 90s kids show The Magic School Bus, eccentric teacher Ms. Frizzle took her class for a wild ride in a sick student’s immune system -- only to be attacked by white blood cells. White blood cells tracked the bus using the same chemical traces they follow to find infected sites or navigate their way to viruses. If microscopic robots could replicate this complex navigation system, which is shared by many different cells and bacteria, doctors could use them to provide real-time updates on internal structures or distribute drugs to specific targets within a body.
There may be no such thing as a window seat on the airliners of the future. A concept released by the U.K.’s Centre for Process Innovation (CPI) envisions airliners with thinner walls, made by doing away with cabin windows altogether. In their place, CPI sees OLED screens lining entire interior walls, which would show passengers the sky around them.