Potentially safer, greener alternative to BPA could come from papermaking waste
A waste product from making paper could yield a safer, greener alternative to the potentially harmful chemical BPA, now banned from baby bottles but still used in many plastics. Scientists made the BPA alternative from lignin, ...
DIY microscope holds promise in battles against disease
Science publisher fooled by gibberish papers
Publisher of science journals Springer said Thursday it would scrap 16 papers from its archives after they were revealed to be computer-generated gibberish.
Image anomalies cast shadow on acid-bath stem-cell study
Brain process takes paper shape
A paper-based device that mimics the electrochemical signalling in the human brain has been created by a group of researchers from China.
Waste from age-old paper industry becomes new source of solid fuel
In today's search for renewable energy sources, researchers are turning to the hi-tech, from solar and hydrogen fuel cells, and the very low-tech. The latest example of a low-tech alternative comes from an age-old industry: ...
Wasps use ancient aggression genes to create social groups
Aggression-causing genes appeared early in animal evolution and have maintained their roles for millions of years and across many species, even though animal aggression today varies widely from territorial ...
Communities prepared to be resettled for sake of conserving tigers
Research from the University of Kent has revealed that people in the western Terai Arc Landscape, India, are prepared to relocate their homes and families to help conserve tigers.
Chemists unveil 'water-jet' printer (w/ Video)
Like any ordinary printer, this machine ingests a blank page and spits it out covered in print.
How the 'Matthew Effect' helps some scientific papers gain popularity
Do scientific papers written by well-known scholars get more attention than they otherwise would receive because of their authors' high profiles?
World's first magma-enhanced geothermal system created in Iceland
In 2009, a borehole drilled at Krafla, northeast Iceland, as part of the Icelandic Deep Drilling Project (IDDP), unexpectedly penetrated into magma (molten rock) at only 2100 meters depth, with a temperature ...
Future solar cells may be made of wood
Detecting chemicals, measuring strain with a pencil and paper
(Phys.org) —Sometimes solving a problem doesn't require a high-tech solution. Sometimes, you have to look no farther than your desktop.
Laundering money—literally—could save billions of dollars
A dollar bill gets around, passing from hand to hand, falling on streets and sidewalks, eventually getting so grimy that a bank machine flags it and sends it to the shredder. Rather than destroying it, scientists ...