10/10/2017

Evolution: The beneficiaries of mass extinction

Mass extinctions were followed by periods of low diversity in which certain new species dominated wide regions of the supercontinent Pangaea, reports a new study.

Ancient pools near Jerusalem set for renovation

Ancient pools that provided water to Jerusalem around the time of Jesus are to be restored under a $750,000 renovation funded by the United States, officials said Tuesday.

Clear lakes disguise impaired water quality

Looks can be deceiving. Look at a hundred lakes in the agricultural heartland of the United States and you will likely see green lakes surrounded by green fields. The nitrogen and phosphorus in agricultural fertilizers that ...

Pest resistance to biotech crops surging

In 2016, farmers worldwide planted more than 240 million acres (98 million hectares) of genetically modified corn, cotton and soybeans that produce insect-killing proteins from the bacterium Bacillus thuringiensis, or Bt. ...

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