Review of the SpotOn Nova GPS Dog Collar. We tested accuracy, fences, battery life, and whether it's worth ditching wires before you buy.

Abstract: A gate-normal-tunneling field-effect transistor (gate-normal TFET) with abrupt switching and increased tunneling current is a promising candidate for low-voltage operation in advanced ...

Abstract: Hybrid silicon (Si)/silicon carbide (SiC) switches are gaining increased attention for designing high-efficiency and high-power density energy conversion systems. They offer very good ...

Canadian police say eight people including the suspect are dead after a shooting at a small school in British Columbia, with two more people found dead at a home believed to be connected to ...

The remote Canadian community of Tumbler Ridge is mourning after a mass shooting in killed eight people, mostly children, plus the shooter. Residents of the British Columbia have been building ...

Members of the Virginia House of Delegates on Thursday debated and voted on a package of gun safety legislation on the House floor at the state Capitol in Richmond. (Photo by Markus Schmidt/Virginia ...

Fish in some of the world's most remote regions are being contaminated by plastic pollution, reveals new research. Microplastics were found in a third of sea life off the coasts of some of the ...

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, ...