South Africa could fall deeper into junk territory after S&P Global Ratings cut the outlook on its assessment of the nation’s debt to negative.

After a steep slump, demand for a key power-plant component is perking back up. What does that mean for Siemens and GE?

The monitoring of pollution from oil and gas fields achieved a major breakthrough after a satellite company discovered a methane leak equivalent to the fumes of a million cars in Central Asia.

The U.S. reopening its market to Brazilian fresh beef is a matter of when, not if, according to government officials from the South American nation.

A would-be Canadian discount airline sued aviation entrepreneur David Neeleman, saying he interfered with its ability to get financing by hiring away its chief executive officer and bragging about it to an investment bank.

Apollo Global Management LLC is nearing a deal to buy SPX Flow Inc.’s power and energy business, according to people familiar with the matter.

New York City urged a U.S. appeals court to reinstate a lawsuit against five of the world’s biggest oil companies, after a federal judge last year rejected a claim that the industry should reimburse the municipal government for costs tied to climate change.

Tesla Inc.’s much-anticipated Cybertruck concept vehicle received an underwhelming reception from many investors and some of the automotive trade press due to its polarizing design and lack of typical pickup features. They may just be the wrong audience.

Analysts applauded the Calgary-based company's plan to spend $250 million next year — about $20 million less than some expected.

One of this year’s top strategies among investors seeking to ride out U.S. stock volatility may be losing its mojo.