HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

AI is making ever more jobs obsolete. The solution from Silicon Valley? A universal paycheck, no work required. Technology titans including Elon Musk and Sam Altman see a future flush with wealth ...

This illustration shows how a newly developed floatable nanocomposite system produces hydrogen gas by using sunlight to break down everyday plastic waste. The sponge-like material floats on water and ...

We may receive a commission on purchases made from links. While we may not be able to change our birth status, we can do our best to live like royalty. What better way to do that than drawing on ...

Patient-derived organoids (PDOs) are tridimensional cultures derived from the stem component of a tissue. They preserve the genetic and phenotypic characteristics of the tissue of origin, and ...

Written by Maria-Cristina Florian Published on May 16, 2025 While on site in Venice, ArchDaily's managing editor Maria-Cristina Florian had the chance to sit down with Alejandro Aravena and discuss ...

Department of Chemistry, Faculty of Sciences, Umm Al-Qura University, Makkah 24382, Saudi Arabia Department of Chemistry, Faculty of Science, Mansoura University, El-Gomhoria Street, Mansoura 35516, ...

Add Yahoo as a preferred source to see more of our stories on Google. A woman is organizing shoes - Kinga Krzeminska/Getty Images Americans own more shoes than ever before. According to a 2023 survey ...