22/10/2015

Vibrations tell bees where mates are from

In choosing among potential suitors, red mason bee females pay attention to the specific way in which males of the species vibrate their bodies. Now, researchers reporting in the Cell Press journal Current Biology on October ...

These social bees farm and eat fungus or die

Researchers have discovered that a social, stingless bee from Brazil feeds its larvae on a special type of fungus grown in the nest. Without it, very few young survive, according to a report in the Cell Press journal Current ...

Blocking differentiation is enough to give cells 'stemness'

Though immune therapy and regenerative medicine are promising areas of research for future medical therapies, they are limited today by the difficulty of creating stem cells, and scientists around the world are searching ...

Popular US prepaid debit card hit by days-long glitch

A prepaid debit card founded by hip hop pioneer Russell Simmons and popular with poor Americans has experienced days-long problems that has left many low-income customers in the lurch.

Plastic litter taints the sea surface, even in the Arctic

In a new study, researchers from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) show for the first time that marine litter can even be found at the sea surface of Arctic waters. Though ...

How drone warfare threatens Europe's existence

Are the traditional boundaries and borders of states and continents being subverted by drone warfare? In a new article from Global Affairs, author Giuseppe ZappalĂ  takes the reader on a flight to a world of metadata collection, ...

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