Science + Tech – Articles, Analysis, Opinion

Displaying 101 - 125 of 4786 articles

Expressive humanoid robots are intended to make people feel at ease when interacting with them. Pau Barrena/AFP via Getty Images

When expressive humanoid robots are awkward, people become wary – new brain study

People who interact with expressive robots that make mistakes react with suspicion rather than seeing the bots as malfunctioning machines.
Under usual, everyday conditions, carbon atoms exist as stacks of hexagonal sheets, but extreme pressure and heat rearrange them to form diamonds. Kateryna Kon/Science Photo Library via Getty Images

Can we remove or decrease spaces between atoms or molecules?

Turns out, changing the way atoms and molecules are arranged in a substance can give it new and fascinating properties.
Egypt head coach Hossam Hassan argues with referee François Letexier during the Argentina-Egypt World Cup match on July 7, 2026. AP Photo/Erik S. Lesser

What video review controversies in sports reveal about AI and human decision‑making

The World Cup’s VAR controversies reveal a broader challenge for AI-assisted decision-making: deciding what AI should handle, what it should support and what should be left to human judgment.
Women under 50 may experience early-onset menopause as a result of cancer treatment. Kathrin Ziegler/DigitalVision via Getty Images

Flawed studies linking hormone therapy to breast cancer made doctors reluctant to prescribe it for menopause relief – especially for breast cancer survivors

Menopausal hormone therapy no longer has the highest-level warning label about the risk of breast cancer, opening a gray area on who would benefit most from treatment.
Cyclosporiasis can cause severe gastrointestinal distress, including explosive diarrhea. wildpixel/iStock via Getty Images Plus

Cyclosporiasis sickens some people worse – why your diarrhea could be more explosive than others

Explosive diarrhea has been spreading across the US, and the parasite that causes the disease has already sickened thousands – and counting.
College students on the job hunt should know that communication and interpersonal skills are even more important than technical know-how, an employer survey finds. AP Photo/Alex Slitz, File

Why employers still place a premium on people skills, not AI, when they make hiring decisions

In a survey of more than 600 employers, one theme kept coming up: Despite AI, soft skills and the ability to learn still set successful job candidates apart.