The company began a shift toward prediction markets in the second half of 2025. Underdog laid off 125 employees from various departments, including the majority of its fraud department. Underdog CEO ...

Prediction markets like Polymarket and Kalshi are big business, and some Big Tech employees are testing boundaries by making trades based on insider knowledge. OpenAI has fired an employee following ...

WSJ’s Caitlin Ostroff breaks down the increasing volume of the “mentions” markets on prediction-market platforms Kalshi and Polymarket. Photo Illustration: Annie Zhao A former California gubernatorial ...

Kalshi on Wednesday said it fined and suspended an employee of the popular YouTuber MrBeast for insider trading, marking one of the first disciplinary actions within the fast-growing prediction market ...

Former Apple employees just released a new weather app for iPhone users called Acme Weather. What makes this software so unique is that it comes from the same team that was responsible for Dark Sky, a ...

Acme Weather is available now for iOS with a $25 annual subscription, but an Android version is also planned. Acme Weather is available now for iOS with a $25 annual subscription, but an Android ...

Switch between CA and NY editions here. There’s finally a way to snag a man in uniform before Valentine’s Day. First responders and other public employees now to help them find a partner who truly ...

MotoAmerica racer Joel Ohman is making his data available to LapSnap app users. LapSnap Acquired by American Interests, Establishes U.S.-Based Company Focused on Data-Driven Motorsports Performance ...

After an analyst found that users are losing money faster on sites like Polymarket than on traditional sports gambling platforms, the US’s largest prediction market Kalshi hit back with a decidedly ...

Artificial intelligence (AI) adoption in the workplace is accelerating faster than most organizations can secure it, leaving employee use increasingly unmonitored and risky. According to new research ...

Plus500 now offers prediction markets to US traders through its Plus500 Futures platform, giving access to regulated event contracts listed on Kalshi. This allows eligible US traders to trade ...