Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

A dual InGaAs p-i-n photodiode structure based on metalorganic vapor-phase epitaxy or liquid-phase epitaxy layers grown on planar semi-insulating InP substrates is discussed. The photodetector shows ...

Microwave U-slot patch antenna with a shorting pin is suitable for ultra wideband (UWB) communication system. This article introduces the simulation and the experiment of the UWB antenna model which ...

Talking to your kids about substance use doesn’t have to be scary or awkward. With the right approach, it can be one of the most empowering and protective things you do as a parent.

Make a truth teller for light. Turn an old CD into a spectroscope to analyze light—you may be surprised by what you see. Try pointing your CD spectroscope at the fluorescent light in your room, sunlit ...

News Ontario gas prices: Will filling up on the U.S. July 4 long weekend cost you more? Gas price expert Dan McTeague offers a glimpse of what lies ahead for drivers.

The Cincinnati Reds completed their second suspended game of the season Wednesday, this time losing 5-3 to the Red Sox at Fenway Park.

A few U.S. cities may be known for their liberal nature and relaxed approach to cannabis, but the one which actually consumes the most might surprise you.

The placement, care, and use of gastric tubes is one of the most frequent nursing procedures performed in the NICU and a procedure that has significant potential threats to safety.

It is first time that the BBC has taken such action regarding alleged scraping of its content for AI.