News tagged with life span

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From a drop of blood, a clone

Over the last few decades, scientists have drawn upon a powerful arsenal of biotechnology techniques to establish a wide variety of genetically engineered mouse strains. These animals represent invaluable ...

Aug 16, 2013 5 / 5 (4) 3

Climate change: Can nature help us?

(Phys.org) —Hard-engineered sea walls have a limited life span. Could saltmarshes and mangroves offer a different approach to buffering against storm surges and coastal erosion?

May 09, 2013 4.3 / 5 (6) 3

Improving survival of pig sperm

Although U.S. cattle genetics are exported all over the world in the form of frozen semen, the same is not true for pigs because boar semen does not freeze well. In an attempt to improve semen storage and pig reproduction, ...

Apr 24, 2013 not rated yet 0