07/05/2025

Engineering

Smart spongy device captures water from thin air

Engineers from Australia and China have invented a sponge-like device that captures water from thin air and then releases it in a cup using the sun's energy, even in low humidity where other technologies such as fog harvesting ...

Energy & Green Tech

How can India decarbonize its coal-dependent electric power system?

As the world struggles to reduce climate-warming carbon emissions, India has pledged to do its part, and its success is critical: In 2023, India was the third-largest carbon emitter worldwide. The Indian government has committed ...

Business

Google reserves key search data for Gemini, not rival AI apps

Google last year began offering some artificial intelligence firms a way to anchor chatbot responses in its search results, but still reserves key features for its own AI service, Gemini, a company executive testified.

Machine learning & AI

Bill Gates says AI key for health, education innovation

Microsoft co-founder Bill Gates said artificial intelligence will play a key role in unlocking new tools for health, education and agriculture at a meeting with Indonesia's president on Wednesday.

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