Researchers discover yeast self-destruct pathway

The cells of some yeast species undergo what appears to be a self-destruct process following certain kinds of stress, according to a new study from researchers at the Johns Hopkins Bloomberg School of Public Health.

Rail production that is fast and energy efficient

A new hardening technology used in the production of heavy duty rails saves energy and increases productivity. The Siemens' IdRHa+technology will now be used commercially for the first time in a production line operated by ...

Targeted photothermal treatment for blood clots shows promise

Nanoparticles loaded with dye that release heat upon near-infrared irradiation could provide the key to more targeted treatment for blood clots, according to new research by the Baker Institute and Swinburne University.

How safe is your sushi? Some bacteria can pose a risk

Sushi has become everyday fare in Norway and elsewhere around the globe, and many people opt for sashimi and other raw fish when they want to treat themselves to something tasty.

How bacteria defend themselves against plasmas

Plasmas are used in wound treatment against pathogens that are resistant to antibiotics. However, bacteria can defend themselves. They employ a heat shock protein that protects them.

Oranges wither, cows go hungry in drought-hit Sicily

Marilina Barreca has two grim options: feed her cows tainted fodder or set them to graze on barren hillsides as Sicily battles a crop-devastating drought which is sucking reservoirs dry.

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