One round of modified natural cycle IVF represented a cost savings of more than $7,000 for each live birth over IVF. The most cost effective strategy was two cycles of modified natural cycle with two ...

You're probably familiar with the standard combustion process that powers most cars, but some engines use a more efficient ...

CLEVELAND, Ohio — Five years ago, Ray Petro was biking on a Cleveland Metroparks mountain bike trail in Strongsville when he tried to navigate a pile of fallen leaves. His front wheel slipped. He fell ...

Natural gas treatment often uses adsorbents for contaminant removal. Special materials, such as molecular sieves, remove sulfur-containing impurities like mercaptans, as well as water vapor. Such ...

The government will adopt the Worldwide Harmonised Light Vehicle Test Procedure (WLTP) cycle for testing emissions from April ...