Improved nanoparticles deliver drugs into brain
Real-time imaging of a rodent brain shows that nanoparticles coated with polyethylene-glycol (PEG) (green) penetrate farther within the...
New Method for Synthesis of Noble Metal-Based Nanoparticles on Various Substrates
Particularly tested for carbon based substrates such as carbon nanocabon tubes, the proposed method has enabled the synthesis of platinum-...
Kepler's Supernova Remnant: Was Kepler's Supernova Unusually Powerful?
In 1604, a new star appeared in the night sky that was much brighter than Jupiter and dimmed over several weeks. This...
NASA Observations Point to 'Dry Ice' Snowfall on Mars
Observations by NASA's Mars Reconnaissance Orbiter have detected carbon-dioxide snow clouds on Mars and evidence of...
Extreme Life Forms Might be Able to Survive on Eccentric Exoplanets
A hypothetical planet is depicted here moving through the habitable zone and then further out into a long, cold...
To Avoid Humans, Tigers Take Night Shift
A tiger’s eyes glow during the night on the...
Sea Life Color Codes Food to Evade Danger
An example of...
NASA Mars Rover Curiosity's Arm Wields Camera Well
This view of the lower front and underbelly areas of NASA's Mars rover Curiosity combines nine images taken by the...
