U.S. Steel says its preliminary investigation found that the blast happened after pressure built up while a gas valve was ...

The deadly explosion at Clairton Coke Works near Pittsburgh occurred when a gas valve was flushed before planned maintenance, ...

U.S. Steel says preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing ...

United States Steel Corp. said Friday the fatal blast that killed two workers at its Clairton Coke Works facility in ...

(Reuters) -United States Steel said on Friday a fatal blast that killed two and injured 10 others at its Clairton Coke Works ...

Valve co-founder Gabe Newell is expanding his work in marine science with the commissioning of a $300 million research vessel ...

In the patch notes for the Steam client beta released on August 14, Valve stated that its new in-game overlay was more accurate than Windows Task ...

Valve has confirmed that banks supporting PayPal are the reason why PayPal isn't available at Steam's checkout, and that it ...

U.S. Steel says preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing ...

PayPal is the latest payment system to stop processing Steam transactions in some countries due to alleged concerns about ...

Flushing of a gas valve made during maintenance preparation may have led to the deadly explosion at the U.S. Steel Clairton ...

A new GM valve body is now arriving at dealerships, GM Authority has learned, addressing a backlog that has left many GM ...