Innovative method leads to smaller, cheaper IoT sensors

Researchers from the Green IC research group at the National University of Singapore (NUS) have invented a low-cost, no-battery wake-up timer in the form of an on-chip circuit that significantly reduces power consumption ...

Video: ESA's future Lagrange mission to monitor the sun

Space weather describes the changing environment throughout the Solar System, driven by the energetic and unpredictable nature of our sun. Solar wind, solar flares and Coronal Mass Ejections can result in geomagetic storms ...

Monitoring solar activity

Living near a star is risky business, and positioning a spacecraft near the sun is a very good way to observe rapidly changing solar activity and deliver early warning of possibly harmful space weather. ESA is now looking ...

Delhi chokes on toxic smog after Diwali festival

New Delhi was shrouded in a thick blanket of toxic smog Monday after millions of Indians lit firecrackers to mark the Diwali festival, with authorities reporting record levels of pollution in parts of the capital.

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