In a first, researchers have reported in a non-human primate model that immature testicular tissue can…
No evidence that calcium increases risk of AMD
Eating a calcium-rich diet or taking calcium supplements does not appear to increase the risk of…
Dynamic hydrogel used to make ‘soft robot’ components and LEGO-like building blocks
A new type of hydrogel material could soon make assembling complex microfluidic or soft robotic devices…
Inert nitrogen forced to react with itself
Direct coupling of two molecules of nitrogen: chemists have achieved what was thought to be impossible.…
First evidence bacterial-induced apoptosis in algae
Biologists show the first evidence of apoptosis, or programmed cell death in algae. The outcomes have…
Engineers demonstrate metamaterials that can solve equations
Engineers have designed a metamaterial device that can solve integral equations. The device works by encoding…
Two-step path to shrinking worker bee gonads
The dramatic difference in gonad size between honey bee queens and their female workers in response…
Engineers demonstrate metamaterials that can solve equations
The field of metamaterials involves designing complicated, composite structures, some of which can manipulate electromagnetic waves…
Engineers demonstrate metamaterials that can solve equations
The field of metamaterials involves designing complicated, composite structures, some of which can manipulate electromagnetic waves…
Two-step path to shrinking worker bee gonads
The dramatic difference in gonad size between honey bee queens and their female workers in response…