31/07/2015

Cassiopeia's hidden gem: the closest rocky, transiting planet

Skygazers at northern latitudes are familiar with the W-shaped star pattern of Cassiopeia the Queen. This circumpolar constellation is visible year-round near the North Star. Tucked next to one leg of the W lies a modest ...

Japanese firm to mature whisky in space

Japanese whisky will be sent into space next month to test how time in a zero-gravity environment affects its flavour, one of the country's biggest drinks makers said Friday.

Binary star system precisely timed with pulsar's gamma-rays

Pulsars are rapidly rotating compact remnants born in the explosions of massive stars. They can be observed through their lighthouse-like beams of radio waves and gamma-rays. Scientists at the Max Planck Institute for Gravitational ...

Atomic view of bacterial enzymes that help human digestion

A group of researchers at the University of Waterloo in Ontario, Canada has reached deep into the human gut, plucked out a couple enzymes produced by bacteria residing there and determined their biological activities and ...

Cooking up altered states

Churning raw milk sufficiently creates butter. Squirting lemon juice coagulates it into curd. These two phenomena are not as straightforward as they sound on the molecular level.

New insights into the production of antibiotics by bacteria

Bacteria use antibiotics as a weapon and even produce more antibiotics if there are competing strains nearby. This is a fundamental insight that can help find new antibiotics. Leiden scientists Daniel Rozen and Gilles van ...

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