Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Salinity has been an enemy of agriculture for millennia because even though many crops can withstand low to moderate salt ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar system was the only planetary system known to humans. We had no proof other ...

The government has funded science and then largely left well enough alone. Scientific agencies have been staffed by ...

Taken as a whole, this is an unprecedented assault on American society and values, one intended to blow up the country’s ...

New “slow flower” farms grow beautiful blooms—without health-harming chemicals used by overseas operations that dominate the ...