SAN FRANCISCO — The maker of ChatGPT is trying to curb its reputation as a freewheeling cheating machine with a new tool that can help teachers detect if a student or artificial intelligence wrote that homework. The new AI Text Classifier launched Tuesday by OpenAI follows a weeks-long ...

DETROIT — Tesla on Wednesday posted record net income in the fourth quarter of last year, and the company predicted that additional software-related profits will keep its margins higher than any other automaker. The Austin, Texas, maker of electric vehicles and solar panels said it earned ...

OMAHA, Neb. — With egg prices more than doubling in the past year, calls are coming for an investigation into possible price gouging. U.S. Sen. Jack Reed sent a letter Tuesday asking for the Federal Trade Commission to investigate whether egg prices have been improperly manipulated by ...

NEW YORK — Across the country, there’s a silent frustration brewing about an age-old practice that many say is getting out of hand: tipping. Some fed-up consumers are posting rants on social media complaining about tip requests at drive-thrus, while others say they’re tired of being ...

Supporters of taxes on the very rich contend that people are emerging from the COVID-19 pandemic with a bigger appetite for what they’re calling “tax justice.” Bills announced Thursday in California, New York, Illinois, Hawaii, Maryland, Minnesota, Washington and Connecticut vary in ...

A rough week on Wall Street dominated by worries about a weakening economy ended Friday with a broad rally that gave the market its best day in two weeks. The S&P 500 rose 1.9 percent. Despite the gains, the benchmark index still ended with its first weekly loss in the last three. The Dow ...