Battling flames increases firefighters' exposure to carcinogens

The threat of getting burned by roaring flames is an obvious danger of firefighting, but other health risks are more subtle. For example, firefighters have been found to develop cancer at higher rates than the general population. ...

New uses for diesel by-products

(PhysOrg.com) -- A new catalytic process discovered by the Cardiff Catalysis Institute could unleash a range of useful new by-products from diesel fuel production.

Scientists synthesize a new photo-activatable molecule

LMU chemists have synthesized a new photo-activatable molecule, which shows 2-dimensional switching behavior – an essential prerequisite for the construction of complex molecular machines.

Synthesis and properties of wing-shaped nanographene

In recent years, various synthetic chemical approaches have been investigated using polycyclic aromatic compounds (PAHs) as "nanographene with precise molecular structure and high purity." If it becomes possible to construct ...

Fracking may affect air quality and human health

People living or working near active natural gas wells may be exposed to certain pollutants at higher levels than the Environmental Protection Agency considers safe for lifetime exposure, according to scientists from Oregon ...

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