News tagged with chemical signals

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Can cannibalism fight infections?

Whenever humans create a new antibiotic, deadly bacteria can counter it by turning into new, indestructible super-bugs. That's why bacterial infection is the number one killer in hospitals today. But new research ...

Feb 02, 2009
4.6 / 5 (8) 1

'Smart scaffolds' may help heal broken hearts

Canadian researchers have, for the first time, developed an organic substance that attracts and supports cells necessary for tissue repair and can be directly injected into problem areas. This development, published online ...

Jan 12, 2009
5 / 5 (3) 0

Hydrocarbon afterglow reveals reproductive cheaters

(PhysOrg.com) -- An ‘honest indicator’ has been discovered by a scientific team at Arizona State University that reveals reproductive cheating. But before you run out to buy an infidelity identification ...

Jan 09, 2009
5 / 5 (1) 0