Chandra resumes science operations

NASA's Chandra X-ray Observatory has successfully resumed observations after recovery from a problem involving one of its science instruments, the Low Energy Transmission Grating (LETG). The LETG is used to measure the intensity ...

Risk analysis critical tool for combating human trafficking

Each year, more than 40 million men, women and children are trafficked worldwide. It manifests in numerous forms and has grown into a multi-billion-dollar illegal enterprise that is difficult to detect, prosecute and examine. ...

European telecoms' dilemma: Huawei or the highway?

It's a dilemma for European telecoms firms: Should they steal a march on competitors and rapidly roll out next-generation 5G mobile networks using equipment from top supplier Huawei? Or should they heed US-led warnings of ...

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