Energy & Green Tech

Sunny prospects for start-up's clear solar energy windows

A Redwood City, California-based tech startup has developed a glass window packed with transparent photovoltaic cells that it believes will revolutionize the way solar energy is harnessed.

Security

The story behind that little padlock in your browser

Whenever you see a little padlock in the address bar of your internet browser, as well as when you use apps, email and messaging, you're relying on something called 'transport layer security' or TLS. It's a protocol that ...

Business

China's Trip.com chief on journey to boost working mothers

The head of Chinese travel giant Trip.com, Jane Sun, is on a mission to propel women through her workforce, spearheading novel approaches such as encouraging babies on business trips and free egg freezing.

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