Investing.com -- Udemy (NASDAQ:UDMY) stock surged 25.7% in premarket trading Wednesday after education technology firm Coursera (NYSE:COUR) announced plans to acquire the online learning platform in ...

Coursera is acquiring Udemy in an all-stock deal, unlocking scale and efficiency at a compelling valuation. COUR leverages Udemy’s enterprise subscription strength, AI-focused content, and global ...

Effective wastewater treatment relies on the recycling of activated sludge (RAS) to sustain microbial activity in aeration tanks. Future developments aim to address issues like microplastic clogging ...