Researchers create first supermode optical resonator

What does it take for scientists to push beyond the current limits of knowledge? Researchers in Federico Capasso's group at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed an effective ...

An on-chip time-lens generates ultrafast pulses

Femtosecond pulsed lasers—which emit light in ultrafast bursts lasting a millionth of a billionth of a second—are powerful tools used in a range of applications from medicine and manufacturing, to sensing and precision ...

Poorest WTO members win new patent-rule waiver

The globe's poorest nations have won an eight-year extension of a waiver on intellectual property rules, but still need to hold talks on the vexed issue of pharmaceutical patents, World Trade Organization officials said Tuesday.

China career boost can come with health risks (Update)

Whitney Foard Small loved China and her job as a regional director of communications for a top automaker. But after air pollution led to several stays in hospital and finally a written warning from her doctor telling her ...

Game developers sue China's Baidu over copyright

A Chinese industry group of game developers said Monday it was suing Baidu for more than 30 million yuan ($4.7 million) for copyright infringement, the latest such case to hit the Internet giant.

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