Cyanobacteria, commonly known as blue-green algae, are found almost everywhere in the world—from hot springs to arctic ice to ...

After a couple of days of being able to see the Northern Lights, Pittsburgh's weather will get back to seasonable conditions ...

According to the U.S. Department of Energy, setting your thermostat to 68°F cut down the work of the heating system and ...

Researchers in United Arab Emirates have developed a novel model that relies on either the open-circuit voltage or the maximum power point voltage to estimate PV module operating temperature without ...

Engineers at the University of California, Davis, have invented a device that can generate mechanical power at night by ...

Once a year, an astronomical alignment ushers in this seasonal change. Like its winter counterpart, the summer solstice is celebrated across the world—and shrouded in myth.

Studying historical hourly weather data—and the amount of time that temperatures remain above or below certain ...

Researchers from North Carolina State University found that over the past four and a half decades, areas in the northeastern U.S. have lost almost 1 1/2 weeks of temperatures below freezing, while ...

Check the currency rates against all the world currencies here. The currency converter below is easy to use and the currency rates are updated frequently. This is very much needed given the extreme ...