Be informed about climate change – its causes, mitigation, and adapting to a changing world. Here are the best climate change courses!

Coursera announced job cuts on July 6, eight weeks after its merger with Udemy closed. The company didn’t say how many people were affected. The only number it gave was a cost, $8 million to $11 million. After digging around California’s website, I found that 59 people were laid off: 31 from Coursera’s Mountain View headquarters, and 28 from Udemy’s office in San Francisco. California only requires these notices for jobs in the state, so that isn’t the whole number. Based on what the two compa

In Q4 2025, Duolingo announced it would let go of $50M in bookings to reach 100 million daily active users (DAUs) by 2028; a strategy Class Central covered in detail last month.  2026 is its “investment year,” and Q1 was the first quarter of execution. So far, the plan seems to be working. The Expected Results: Low Bookings, High DAUs Duolingo is running multiple tests to improve the free experience: spoken tokens for speaking practice, Speaking Adventures for real-world conversations, and fla