China is cleaning up its sulfur pollution, but the drop in airborne particles is revealing additional warming that concerns scientists.

Not all diesel is created equal. Like gasoline, it comes in various grades, and choosing the right one is important. But ...

Scientists studying Mars may have uncovered a brand-new mineral hidden in the planet’s ancient sulfate deposits. By combining laboratory experiments with orbital data, researchers identified an ...

Shell gas station in San Francisco, California, showing gas prices, with Regular fuel priced at $6.50 per gallon, on March 12 ...

President Donald Trump on Tuesday announced the construction of a refinery on the southern U.S. border backed by India's ...

The fallout from fighting in the Middle East, from burning oil refineries to sunken ships, threatens lasting repercussions for the health of the region's people, water and food supplies, and ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

The iShares US Oil Equipment & Services ETF (IEZ) is rated a buy, leveraging U.S. policy shifts and geopolitical developments for upside. Read the full analysis here.

Major stock indexes ended mostly lower Wednesday as oil futures rose, even though the International Energy Agency decided to ...

Your water heater is one of the hardest-working appliances in your home, quietly running day after day to keep your showers warm and your dishes clean. Most homeowners never think about it - until it ...

The Evergreen State is known for its incredible hot springs, and these resorts let you enjoy them without having to hike into ...

Nothing feels more rejuvenating after a strenuous hike than a long soak in a natural hot spring. Luckily, there are places in ...