New mileage standards would double fuel efficiency

The Obama administration has finalized regulations that will force automakers to nearly double the average gas mileage of all new cars and trucks they sell in America by 2025.

How scientist's disputed views about pollution are shaping EPA

In early 2018, a deputy assistant administrator in the EPA, Clint Woods, reached out to a Massachusetts toxicologist best known for pushing a public health standard suggesting that low levels of toxic chemicals and radiation ...

Breaking the symmetry between fundamental forces

A fraction of a second after the Big Bang, a single unified force may have shattered. Scientists from the CDF and DZero Collaborations used data from the Fermilab Tevatron Collider to re-create the early universe conditions. ...

Bad air 'plagued Beijing for nearly half of 2015'

Beijingers spent nearly half of 2015 breathing air that did not meet national standards, Chinese media reported Tuesday, as the city struggles to address a smog problem that has provoked widespread public anger.

page 1 from 2