News tagged with global population

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Changing climate can affect fish fertility

(Phys.org) -- Warmer water temperatures can greatly increase the reproductive capacity of the widely distributed pest fish species gambusia, or mosquito fish, a new study has found.

Apr 10, 2012
5 / 5 (1) 0 | with audio podcast

Internet keeps government honest: Google chief

Broader adoption of the Internet will keep governments on their toes as wired-up citizens exercise their newfound power to check rights abuses, Google chief Eric Schmidt said on Saturday.

Nov 13, 2011
5 / 5 (6) 28

Experts say cellphones are 'possibly carcinogenic'

(AP) -- A respected international panel of scientists says cellphones are possible cancer-causing agents, putting them in the same category as the pesticide DDT, gasoline engine exhaust and coffee.

May 31, 2011
3 / 5 (9) 21

Virtual water cannot remedy freshwater shortage

The implementation of virtual water into trading deals has been suggested as a realistic solution to solving the global inequality of renewable freshwater, but new research suggests that it may not be as revolutionary as ...

Jun 07, 2011
5 / 5 (1) 8 | with audio podcast

Giant tortoises gain a foothold on a Galapagos Island

A population of endangered giant tortoises, which once dwindled to just over a dozen, has recovered on the Galapagos island of Española, a finding described as "a true story of success and hope in conservation" ...

Oct 28, 2014
5 / 5 (5) 1