If you look at a map of lightning near the Port of Singapore, you'll notice an odd streak of intense lightning activity right ...

The USGS said lava fountains from the north vent reached a maximum height of between 500 and 600 feet before they started to decrease.

sulfur dioxide and nitrogen dioxide. The EPA has established national air quality standards for each pollutant to protect the ...

With engines that are often three stories tall and burn viscous fuel oil, ships traveling into and out of ports emit copious quantities of soot and sulfur particles. The shipping lanes near the ...