Abstract: The incorporation of a high-voltage direct current into the internal battery system is the topic of this article. The voltage supply of traditional airplane networks is 115 V AC (star ...

Autumn Rutter talks about the variety and freshness of mushrooms from Deep Hollow Forest Farm during a recent afternoon at the Boalsburg farmers market. 'Prepared to welcome Harvard students ...

More than 30 countries, as well as fisheries trade groups, environmentalists and some auto and tech companies, have called for a moratorium on seabed mining. We're ready for a fight as Trump's ...

More than 30 countries, as well as fisheries trade groups, environmentalists and some auto and tech companies, have called for a moratorium on seabed mining. “We’re ready for a fight as Trump’s ...

Forest Loss Hits Record High Fires ... Land clearing in the D.R.C. has been driven by poverty and a deep reliance on forests for food and energy, as well as ongoing conflict and instability ...

as well as fisheries trade groups, environmentalists and some auto and tech companies, have called for a moratorium on seabed mining. “We’re ready for a fight as Trump’s dangerous deep-sea ...

The multi-day severe weather outbreak will continue into the Mississippi, Ohio and Tennessee valleys today. Once again, all modes of severe weather will be on the table. The same system that brought a ...

we built a deep tunnel water well completely by hand using only primitive tools and techniques. Set deep within the forest, this structure includes a natural filtration system designed for clean ...

In 2006, wide receivers Terrell Owens and Terry Glenn formed a dangerous deep-threat combination for quarterbacks Drew Bledsoe and Tony Romo. The two combined for over 2,200 receiving yards ...

Impact Statement: There is a rapid growing demand of energy-saving, mercury-free ultraviolet light source and the AlGaN-based light-emitting diodes is one of the best candidates. However, their ...