Perplexity, a startup building AI-powered search tools, has been sued in federal court for allegedly violating another ...

A small software company has sued artificial intelligence startup Perplexity AI in California federal court for allegedly ...

Outgoing presidents traditionally leave a letter for the incoming president. Former President Joe Biden wished President Donald Trump "all the best for the next four years" in the letter he left ...

"I can’t imagine that every fleur-de-lis symbol on any merchandise would be a protected trademark. The fleur-de-lis is a ...

WASHINGTON − Former President Joe Biden left a letter for the man replacing him in the Oval Office, continuing a tradition dating back 36 years. President Donald Trump discovered the letter ...

Washington — Caroline Kennedy, the cousin of Robert F. Kennedy Jr., sent a blistering letter to senators on Tuesday — a day before his confirmation hearings — that described him as a ...

In a scathing letter to lawmakers weighing Robert F. Kennedy Jr.’s nomination for health secretary, Ms. Kennedy called her cousin unfit for the job and a “predator” who led family members to ...

Jan 21 (Reuters) - U.S. President Donald Trump on Tuesday said former President Joe Biden left him a "nice" letter inside the Resolute Desk at the White House, continuing an inauguration day ...

The Post welcomes letters up to 250 words on topics of general interest. Letters must include full name, home address, day and evening phone numbers, and may be edited for length, grammar and ...

Image: QCells. Korean-owned solar manufacturer Hanwha Qcells has issued patent infringement notice letters to several manufacturers over its solar cell manufacturing technology. According to ...

Biden wrote Trump a letter but did not disclose what his message said. As President Joe Biden prepared to pass the baton to President-elect Donald Trump, he followed the tradition of leaving his ...