Science
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28Goodbye joint replacements? Stanford scientists found a way to regrow cartilage and stop arthritis
Scientists have found a surprising way to regrow damaged knee cartilage by blocking a protein that becomes more abundant with age. In...
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27Scientists say this simple habit could strengthen your marriage
Couples who exercise together report better communication, healthier conflict resolution, and lower marital stress than those who work out alone. Even something...
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26Physicists just saw quarks make waves in the Big Bang’s primordial soup
Physicists at CERN’s Large Hadron Collider have captured the clearest evidence yet that quark-gluon plasma, the scorching-hot matter that filled the newborn...
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35Hot Girl Hotline is like ‘Dear Abby’ for the AI era
Founded by two sisters, Hot Girl Hotline uses AI to give young women personalized dating and relationship advice, with an emphasis on...
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81
5 startups that caught VCs’ attention at the latest PearX demo day
TechCrunch attended Pear’s latest demo day and discovered which startups generated the most buzz, from spatial models to chips for local AI....
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31
HackerRank’s AI interviewer offers a glimpse into what job interviews could become
HackerRank’s AI interviewer has already conducted more than 500,000 interviews, with Snowflake, Snorkel, and Capgemini among its early testers. What happens when...
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32
OpenAI launches visual ads that appear alongside image generation results
OpenAI said the new visual ads will show up after your image generation results appear in the U.S. only for now. ChatGPT...
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29
Lola Vision Systems is trying to make it easier to run AI models on chips
Lola Vision Systems is one of the Startup Battlefield 200 companies battling it out at TechCrunch Disrupt, taking place October 13-15 in...
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28
Open or closed AI? How founders are choosing what to build on at TechCrunch Disrupt 2026
Learn how founders are choosing between building on open or closed AI at TechCrunch Disrupt 2026. Register now to save up to...
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30
Hackers steal 8 million citizens’ records from Danish government database
The Danish government said the breach of names, addresses, and state-issued ID numbers affects 8 million people, including people living abroad and...
