New key players in the methane cycle

Methane is not only a powerful greenhouse gas, but also a source of energy. Microorganisms therefore use it for their metabolism. They do so much more frequently and in more ways than was previously assumed, as revealed by ...

WikiLeaks not connected to any terrorist attacks in study

The WikiLeaks organization was criticized for providing a target list for terrorists when it published a secret memo in 2010 with 200 international sites that the U.S. Department of State considered critical to national security.

Rail-bound traffic vulnerable to terrorist attacks

The implications of terrorist attacks targeting trains are becoming increasingly extensive. The number of casualties has increased and there has been a fivefold in injuries since the 1970–80s. At the same time, more than ...

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