Bearded vultures (Gypaetus barbatus) are one of the necrophagous birds most under threat in this country and are classified as an 'endangered' species in Spain…
Organic semiconductors are prized for light emitting diodes (LEDs), field effect transistors (FETs) and photovoltaic cells. As they can be printed from…
Methods to do so could include installing bicycle lanes separated from vehicular traffic, adding off-street multipurpose paths for pedestrians and bicyclists…
Chemical analysis of some of the world’s oldest rocks, by an international team led by McGill University researchers, has provided the earliest record yet of…
“We have designed and fabricated a waveplate that can transform the polarization state of light,” said Zhi Hao Jiang, a postdoctoral fellow in electrical…
“While earlier studies have shown that an estimated 90 percent of people with Alzheimer’s experience behavioral or psychological symptoms such as depression,…
The UK-led Beagle 2 Mars Lander, thought lost on Mars since 2003, has been found partially deployed on the surface of the planet, ending the mystery of what…
A potential implication is that as substitution becomes arduous, global society's expanding needs will be harder to fill. They explain this in an article…
Stars much more massive than the Sun (with 8 solar masses or more) live wild and die young. They spew out powerful stellar winds and sometimes explode…
A stem cell capable of regenerating both bone and cartilage has been identified in bone marrow of mice. The discovery by researchers at Columbia University…
When quantum dots are introduced in biological media, proteins surround the nanoparticles and form a corona. The formation of the protein corona changes the…
The researchers describe their novel perovskite-silicon solar cell in this week's edition of the journal Energy & Environmental Science.
Using a combination of data gathered from powerful radio telescopes and supercomputer simulations, the teams found that a quasar spits out cold gas at speeds…
The concept of planetary boundaries, developed by a global community of scholars with participation of the Potsdam Institute for Climate Impact Research (PIK)…
Following the success of the personal computer (PC), our private and professional lives could soon be improved by personal robots (PR). These would function as…
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