Listamos os elencos de todos os 30 times da NBA após a agência livre para a temporada 2025/26 que está quase em seu fim.

How does generative AI affect real workplace productivity? This column reports results from an experiment at the National Bank of Slovakia, where staff were randomly assigned GPT-4o access while completing routine and non-routine tasks. The model improved output quality by up to 44% and cut completion time by 21%, with the largest gains on non-routine, domain-specific work. Lower-skill staff saw the biggest quality boosts, while higher-skill colleagues saved the most time. The findings highlight how task characteristics and human capital shape the returns to AI, suggesting that productivity gains will depend not just on adoption, but on how organisations redesign work and reallocate tasks.

Russian forces currently occupy around 20 percent of Ukraine, leaving the remaining 80 percent of the country under Ukraine's sovereign control. At the current rate of advance, it would take Russian f...

Perdi as contas de quantas vezes passei pelos stories de conhecidos e lá estava, novamente, o trecho da música gospel "Deus, eu tenho tantas bênçãos", da cantora Isadora Pompeo, que tem mais de 8 milh...