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After hearing an idea that struck them at their core, these people were no longer satisfied to sit on the sidelines — so they jumped in.

Tough times are inevitable. Wellbeing and resilience expert Lucy Hone shares the three straightforward tactics that she used to get through her darkest days.

Someday, solar panels may be light and cheap enough that they could be hung on a clothesline, thanks to a synthetic mineral called perovskite. Physicist Sam Stranks explains the solar-powered science and the challenges that stand in its way.

科技作家克莱·舍基就FCC”开放互联网”提案接受采访，深入解析网络中立性争议：互联网”慢车道”将允许宽带运营商向内容商收取额外费用，扭曲用户已付费的网络服务，其危害远超表面所见，实质是对公平网络访问权的根本威胁。

Russian artist Uldus Bakhtiozina, who has gained attention for her surreal, staged portraits, breaks down the magic of self-portraiture in our selfie-saturated time.

牛津大学实践伦理学教授朱利安·萨乌莱斯库认为，人类作为一个物种，有道德义务在生物层面提升自身。他主张父母有权利乃至责任通过基因技术选择孩子的优良特质，并对”自然主义谬误”、自由优生学与人类未来的分化等议题进行了深入探讨。

Smart ways to handle your next heated situation, shared by Nadia Lopez. She should know — she’s a school principal.

Fabian Oefner photographs breathtaking images at the nexus of art and science. Here, a look at his work and the phenomena it captures.

How an elite squad of Tokyo firefighters found the courage to confront the Fukushima nuclear disaster.

Anna Rosling-Rönnlund collects photographs of everyday objects from the richest to the poorest households. Even a toothbrush, she says, can reveal a world of inequalities.