Brazil has authorised Petrobras to explore for oil off the Amazon coast, a move campaigners say undermines global climate ...

There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

Under “normal” driving conditions, synthetic oil can go 10,000 to 15,000 miles, or six to 12 months, between changes. Follow ...

South Bay tech company Bill.com and East Bay energy giant Chevron have revealed plans for new rounds of job cuts.