Abstract: The Brazilian capital market presents unique challenges for portfolio optimization due to its volatility and information asymmetries. This paper proposes a Deep Reinforcement Learning (DRL) ...

Actively managed equity funds often charge high fees and have a history of underperforming their benchmarks. A strategy of investing in low-cost, diversified index funds can do a better job of ...

I've used my Flipper Zero to replace lost remotes, open security doors, and more. Here's how to get started with your new favorite hacking tool. I’ve been writing about technology since 2012, focusing ...

Making a video game usually means learning to code, working with complex game engines, and spending hours piecing everything together. That is true even for simple casual games. Many aspiring ...

NRP Project Finance established nine new shipping projects in 2025. The gross asset value of its project finance portfolio stood at about $570m at the end of the year. “2025 was a year of two halves ...

Workouts 'I'm a 63-year-old personal trainer: These are the 5 simple bodyweight exercises I give to my clients that build muscle faster than walking workouts.' Workouts 'I’m 72 and in the best shape ...

An example of a virtual world created by Project Genie. Credit: Google Google has launched a new AI experiment called Project Genie, a tool that lets users build their own interactive virtual worlds.

Simple & Organic Soymilk features 8g of protein per serving, bolstering the brand's innovative Simple & Organic platform alongside two new Simple & Organic creamer flavors Simple & Organic Soymilk, ...

Treaty Oak Clean Energy, a U.S. independent power producer, has closed financing and commenced construction on two solar projects in Louisiana: the Beekman Solar Project in Morehouse Parish and the ...

Expert DIYer April Wilkerson builds three simple shop projects using basic tools to add function and charm to her workshop. White House accidentally releases video of Trump saying the truth about ...