Chemistry: The vanished mirror image
Enantiomeric molecules resemble each other like right and left hands. Both variants normally arise in chemical reactions. But frequently only one of the two forms is effectual in biology and medicine…
Enantiomeric molecules resemble each other like right and left hands. Both variants normally arise in chemical reactions. But frequently only one of the two forms is effectual in biology and medicine…
Infants and toddlers in low-income, rural areas may be at higher risk for second- and third-hand smoke than previously reported, according to new research.
Researcher shows the two most common means of resistance to BRAF and MEK inhibitors are actually connected processes and can be targeted by other therapies.
New research highlights a previously unexplored consequence of the global proliferation of wind energy facilities: a wake effect from upwind facilities that can reduce the energy production of their d..
Researchers have developed a vaccine that is effective in mice against Powassan virus, an emerging tick-borne virus that can cause life-threatening encephalitis in humans. They also show that the vacc..
Experts have found a way to model disease progression and predict the 'tipping point' of a disease, providing early warning indicators that an epidemic is imminent and action needs to be tak..
Identifying the best material for a given application — catalysts, light-harvesting structures, biodiagnostic labels, pharmaceuticals and electronic devices — is traditionally a slow and daunting ta..
A new system allows detailed real-time observations of how materials are affected by a high-radiation environment. The system could accelerate the development of better materials for nuclear plants.
Shortlists in nine Oscars categories, including Best Visual Effects and Best Foreign Language Film, were announced by the Academy on Monday.
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