Archive: 08/16/2013

Female frogs prefer males who can multitask

From frogs to humans, selecting a mate is complicated. Females of many species judge suitors based on many indicators of health or parenting potential. But it can be difficult for males to produce multiple ...

Aug 16, 2013
3.8 / 5 (6) 0 | with audio podcast

How DNA repair helps prevent cancer

The biological information that makes us unique is encoded in our DNA. DNA damage is a natural biological occurrence that happens every time cells divide and multiply. External factors such as overexposure ...

Aug 16, 2013
5 / 5 (7) 0 | with audio podcast

Humble plants may save the planet

Marine ecologists call them seagrass meadows. They once wrapped Australia's coastline providing sanctuary and food for dugongs and turtles, habitats for fish to breed and myriad other ecosystem services such ...

Aug 16, 2013
4.5 / 5 (12) 0 | with audio podcast