X-ray fluorescence shows that ancient Japanese artists worked with delicate nanometer-thin gold leaf.
Super resolution, full color printing is now be possible with a new nanoplasmonic printing method using aluminum disks that can reach 100,000 dpi.
The ‘Bone-house Wasp’ uses the scent of dead ants to deter parasitic invaders, study shows.
A specific mutation in the EPAS1 gene inherited from extinct hominids known as Denisovans could have helped Tibetans adapt to life at high altitudes.
Two independent studies show that treating hepatitis B early with antiviral drugs can reduce the risk of developing liver disease.
The self-powered heart pacemaker could reduce the need for repeated surgery to replace batteries.
The vaccine against Group A Streptococcus bacteria that can cause flesh-eating disease and heart damage is now in pre-clinical trials.
In the absence of monitoring data, scientists have turned to corals to determine the level of lead circulating in the Indian Ocean.
Stem cells are now one step closer to the clinic, thanks to the development of feeder-free culture methods using the chemokine CCL2.
More commonly applied to image reconstruction, scientists have now used ghost imaging to make data storage and transmission more secure.