they can reduce carbon monoxide levels to nearly zero in the presence of hydrogen and the harmless byproducts of carbon dioxide and water. They also demonstrated that they could produce hydrogen by reforming fuel at much lower temperatures than conve
By the numbers alone, the era when fishermen resisted the advent of the trawl was over. But many still complained that, by ripping up the seafloor and crushing the oyster beds and rocky expanses that were the homes and sources of sustenance for fish,
The researchers demonstrated that GNVs can transport various therapeutic agents, including anti-cancer drugs, DNA/RNA and proteins such as antibodies. Treatment of animals with GNVs seemed to cause less adverse effects than treatment with drugs encap
They show that their method could have provided detailed tsunami alert as soon as three minutes after the beginning of the earthquake that generated it.
Phytophthora infestans changed the course of history. Even today, the Irish population has still not recovered to pre-famine levels. "We have finally discovered the identity of the exact strain that caused all this havoc," says Hernán Burbano from
To do any less, to fake who you are in order to avoid friction, creates an uncomfortable variance within you. The variance will be dispiriting and damaging to your growth. You do have to be yourself in life, so if it’s the fake you that goes there to
"He looked in the mirrors and it just dropped out of sight," his wife, Cynthia Scott, told The Canadian Press on Friday. "I spoke to him seconds after it happened. He was just horrified.
"They're saying in the news that he plowed into the [br
"The question is now, what is origin of this whale?" says Paterson. The photographs prove this is not the same individual that turned up in the Mediterranean, he says. "Is it another individual that has traverse the North-west Passage, or perhaps
The study, published today (May 23) in the journal Current Biology, found that people's ability to efficiently filter out visual information in the background and focus on the foreground is strongly linked to IQ. The findings could help scientists i
No need to break out the tanning booth. A new study finds that an illusion that makes people feel that a rubber hand is their own can make white people less unconsciously biased against people with dark skin.
Spintronics is based on the charge of the electron, as in traditional electronics, but also on its spin, which determines its magnetic moment. A material is magnetic when most of its electrons have the same spin.
As the spin can have two values,
Spintronics is based on the charge of the electron, as in traditional electronics, but also on its spin, which determines its magnetic moment. A material is magnetic when most of its electrons have the same spin.
As the spin can have two values,
The gene, called parkin, serves at least two vital functions: It marks damaged proteins so that cells can discard them before they become toxic, and it is believed to play a key role in the removal of damaged mitochondria from cells.
Now there are a lot more questions to answer: Did these clouds condense out of a hotter gas that we can't see? Were they pulled tidally from the Andromeda galaxy by another galaxy passing by, or will they eventually be cannibalized by the Andromeda
A single brain cell is more complex by many orders than anything most of us have ever imagined, a comparison with the best of our technology would be laughable. Sub atomic, atomic and molecular engineering of extraordinary elegance, a whole dynamic e
A research team from the Autonomous University of Madrid and CEU-San Pablo University in Spain predicts the global population will begin to decline by the middle of the 21st century. Their study, published in the scientific journal “Simulation,” used
those better able to predict their students' wrong answers on standardized tests helped students learn the most. The findings are described in a paper published last month in the American Educational Research Journal titled "The Influence of Teach
On April 22, Kiera Wilmot, a 16-year-old public school student in Bartow, Florida did what any kid with an ounce of curiosity does: She performed an experiment. Like many acts of science, however, it didn’t go as planned.
Wilmot allegedly mixed a fe
he man dressed in wings observes a flying bird and then analogizes his own limbs and muscle movements to what he supposes, from his observations, are those of the bird. But the human is misled into thinking that because he’s intelligent and has some
The analysis concluded that brinicles provide an environment that could well have fostered the emergence of life on Earth billions of years ago, and could have done so on other planets.
"Beyond Earth, the brinicle formation mechanism may be impor
high-energy radiation known as "dark lightning" immediately preceding a flash of ordinary lightning. The new finding provides observational evidence that the two
Chemical effects related to acidification have also been encountered in surface waters of the Bering Strait and the Canada Basin of the central Arctic Ocean.
Scientists estimate that the average acidity of surface ocean waters worldwide is now abo
The ,ap very clearly shows that the animals are tending to fill up areas where there is little or no competition with their own species, and that they canm wander a long way unhindered and without being detected. Once again, ALL such "Big Cat" repo
“I believe that the lost secret of human emergence..the undefined catalyst that took a very bright monkey and turned that species into a self-reflecting dreamer..that catalyst has to be sought in these alkaloids in the food chain that were catalyzing
As many as 10 to 20 percent of people who go through cardiac arrest or clinical death have lucid memories of their brush with death, according to the Human Consciousness Project. Scientists have pinned these near-death experiences to high carbon diox
Science fiction is the great opportunity to speculate on what could happen. It does give me, as a futurist, scenarios. It’s not incumbent upon science fiction creators to be realistic about time frames and so on. In this movie, for example, the chara
And in line with that, analysis shows its genes have been remarkably slow to change, an international team of researchers reported Wednesday in the journal Nature.
Maybe that's because the sea caves where the coelacanth lives provide such a stabl
Stephen Hawking began the event by reciting an African creation myth, and rapidly moved on to big questions such as, Why are we here?
He noted that many people still seek a divine solution to counter the theories of curious physicists, and at on