The concentration of RIV was 100 µg mL-1 in the final solution. The solution was exposed to UV light (254 nm) combined with tungsten lamp for 24 hours at room temperature. The solution was then ...

Yet why does the moon sometimes come out during the daylight hours? The answer is somewhat simple: The moon and stars are always somewhere in the sky, but we can’t always see them. "The sun is ...

Aerial view of the scenic coastline of Bodo, Norway.

The day of the solstice is longest day of the year in the northern hemisphere, meaning daylight hours are at a maximum, while night hours are at a minimum. Until the winter solstice in December ...

Some sun early Wednesday, otherwise mostly cloudy and dry through sunset. Wet Wednesday night/Thursday AM. Dry Friday. Wet Saturday! Wall Street Journal Shatters Core Trump Fantasy In Editorial ...

Because diurnal animals such as humans and zebrafish are most active during daylight hours, they are more likely to encounter bacterial infections. This work made us curious to know how this enhanced ...

...An Indigenous tribe from the Brazilian Amazon has sued the New York Times, saying the newspaper’s reporting on the tribe’s first exposure to the internet led to its members being widely portrayed ...

Republicans, however, rejected the request to adjourn the meeting until daylight hours. And the committee's chairwoman, Rep. Virginia Foxx of North Carolina, said the Rules Committee "has a long ...

You will want to stay weather aware later tonight and early Wednesday. Severe Weather Team 2 Meteorologist Brian Monahan says a cold front approaching north Georgia will bring the risk of strong ...

But standard time does not shorten the number of summer daylight hours. Golfing continues to flourish in states that already follow permanent standard time, including Arizona and Hawaii.

This is the moment a Brit tourist was rescued on Brazil's iconic Copacabana Beach ... According to witnesses, the rescue took more than three hours. During that time, Jansen became the centre ...