Wisconsin's self-proclaimed "lemon law king" filed a lawsuit against Tesla, accusing the company of refusing to give a Franklin doctor a refund on a defective electric sedan that cost nearly $100,000.
A U.S. jury ordered Takeda Pharmaceutical Co. and Eli Lilly to pay $9 billion in punitive damages over a diabetes medicine linked to cancer.
The Supreme Court has declined an early look at a constitutional challenge to the National Security Agency's bulk collection of millions of Americans' telephone records.
The families of those who died in General Motors cars with defective ignition switches want prosecutors to go after GM insiders responsible for letting the problems fester for more than a decade.
Electric-car company Tesla Motors has filed notice it intends to go to court to appeal New Jersey's ruling that would stop it from selling its vehicles in the state within two weeks.
Mix, 52, of Katy, Texas, was accused of deliberately deleting text messages to and from a supervisor and a BP contractor to stymie a grand jury's investigation of the spill.
Samsung fired back at Apple's accusations of patent theft Tuesday, saying the South Korean tech giant didn't write any of the Android software on its smartphones and tablets, Google did.
A U.S. court has awarded Carnegie Mellon University $1.54 billion in a patent dispute with chip maker Marvell Technology.
The manufacturer of a popular rat poison is suing California over a new regulation that would prevent consumers from buying many types of pesticides for at-home use because they can harm pets and wildlife.
The Supreme Court appears willing to make it tougher to approve patents for computer software in a case that is being closely watched by technology companies.
The trial will mark the latest round in a long-running series of lawsuits between the two tech giants that underscore a much larger concern about what is allowed to be patented.
A federal appeals court is allowing labels on meat products that say where the animals were born, raised and slaughtered.
A South Dakota judge on Thursday refused to throw out a defamation lawsuit against ABC related to its coverage of a meat product called lean, finely textured beef, which critics have dubbed "pink slime."
Lawyers and advocates for women alleging Johnson & Johnson products injured them urged the U.S. Justice Department on Wednesday to investigate their claims the health care giant deliberately destroyed many documents critical to their lawsuits.
The Smoke-Free Air Act was signed into law in December, Mayor Michael Bloomberg's last month in office. The law prohibits e-cigarettes in all areas where regular cigarettes are banned.
The Supreme Court will allow a competitor of printer maker Lexmark International Inc. to move forward with a lawsuit accusing the company of disparaging its business.
A federal judge has found a California-based labor contractor liable for discrimination and abuse of hundreds of Thai workers at Hawaii farms.
North Carolina regulators said they have asked a judge to withdraw a proposed settlement that would have allowed Duke Energy to resolve environmental violations by paying a $99,000 fine.
The families allege that General Motors was negligent in designing its small cars and committed fraud by not disclosing facts about the defects.
Attorneys have entered not-guilty pleas for nine Greenpeace activists facing felony charges following a protest at Procter & Gamble Co. headquarters in Cincinnati.
A Los Angeles jury has decided helmet maker Riddell Inc. isn't liable for the severe brain injury of a high school football player who suffered a helmet-to-helmet hit during a game.
Federal prosecutors are accusing Alex A. Kibkalo of stealing trade secrets related to pre-release software updates for Windows 8 and Microsoft's "Activation Server Software Development Kit."
The Arkansas Supreme Court on Thursday overturned a $1.2 billion judgment against Johnson & Johnson in a lawsuit challenging the drug maker's marketing of the antipsychotic drug Risperdal.
Hawaii's attorney general is suing the makers of a widely prescribed blood thinner that he says a significant portion of the state's population has difficulty metabolizing.
The U.S. has reached a $1.2 billion settlement with Toyota and filed a criminal charge alleging the automaker defrauded consumers by issuing misleading statements about safety issues.