Want to learn AI without spending a fortune? These free Harvard courses cover programming, data science, and machine learning.

Overview Modern Python automation now relies on fast tools like Polars and Ruff, which help cut down processing time and ...

Images are the Largest Contentful Paint element on 85% of desktop pages and 76% of mobile pages, according to the 2025 HTTP ...

Researchers scan 10 million websites and uncover thousands of exposed API keys quietly granting access to cloud systems and ...

When Vivien Berg created SOLace, she simply wanted to give Virginia students an easier way to study for state standardized ...

Fifty-seven years ago, a computer at UCLA tried to send the word "LOGIN" to a machine at Stanford. It managed two letters ...

If you’ve been a longtime web user or web developer, then long ago you probably wouldn’t have imagined how complex the modern web would become, nor how capable just HTML and CSS would ...

Did you follow the news this week? Take our quiz to see how well you stack up with other Times readers. Israel has targeted much of Iran’s leadership over the past few weeks. This week, it killed ...

Did you follow the news this week? Take our quiz to see how well you stack up with other Times readers. A partial government shutdown has led T.S.A. agents to miss work, causing hourslong waits at ...

Boost your career with Harvard’s 6 free online courses in AI, Python, and Web Development! Learn about the 2026 course list, duration, and how to enroll for free at pll.harvard.edu.

Students and professionals looking to upskill are in luck this month of April, as Harvard University is offering 144 free ...