05/05/2016

Cells check DNA segregation at the end of their division

The cells in our bodies are constantly dividing. From embryonic development to adult life, cell division is necessary for tissue growth and renewal. During division, cells must duplicate their genetic material (or DNA) and ...

Physicists explore superconductivity at the two-dimensional limit

Researchers at the University of Valencia show that the superconducting state can be maintained even when the material is reduced from three to two dimensions, making the efficiency gains needed for technologies like frictionless ...

How invasive earthworms harm ecosystems

There's a wriggling invader beneath your feet and it's steadily, silently nibbling away at forest diversity. New field research from U of T Mississauga shows for the first time that invasive earthworms are eating forest seed ...

Mercury in transit

The solar system's smallest and most remarkable planet, Mercury, will cross the face of the sun on May 9 – offering a great opportunity for people in many places across the world to see it.

What guitarfish and aircraft wings have in common

Recent research by a team led by Jonathan Cox and Zhijin Wang shows how water flows through the nose of a guitarfish, a type of ray. The team discovered that vortex-like structures in their noses help the guitarfish to swim ...

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