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Nanomaterials Apr 6, 2016

Graphene is both transparent and opaque to radiation

A microchip that filters out unwanted radiation with the help of graphene has been developed by scientists from the EPFL and tested by researchers of the University of Geneva (UNIGE). The invention could be used in future ...

Business Apr 4, 2016

Brocade to buy Ruckus Wireless for about $1.2 billion

Brocade said Monday that it plans to buy Ruckus Wireless for about $1.2 billion, in a deal that will help it offer Wi-Fi services to its customers.

Engineering Mar 24, 2016

Calculations reveal how sensors must take turns to harvest power efficiently from a data hub

Algorithms that describe the most efficient ways to transmit data and power between wireless sensors and a central hub could help develop large networks of smart devices.

Telecom Mar 23, 2016

Engineers set a new world record in 5G wireless spectrum efficiency

New research by engineers from the Universities of Bristol and Lund, working alongside National Instruments (NI), has demonstrated how a massive antenna system can offer a 12-fold increase in spectrum efficiency compared ...

Condensed Matter Mar 22, 2016

Microagents with revolutionary potential

Micro and nanorobots that attack tumors with maximum precision using drugs: this is what the fight against cancer may look like in the future. A group of ETH researchers led by Salvador Pané are laying the foundations with ...

Telecom Feb 24, 2016

Stadiums ramp up wireless technology to seduce fans

Forget the selfie. Fans cheering on their idols at concerts or sporting events are using their phones for more than just snaps, ordering food and even checking the length of toilet lines as venues use technology to draw in ...

Consumer & Gadgets Feb 22, 2016

Some highlights from the Barcelona wireless show

Several smaller phone makers are using this week's Mobile World Congress in Barcelona, Spain, to unveil new smartphones targeting the lower-end and mid-range markets.

Electronics & Semiconductors Feb 11, 2016

Smart chip makes low-powered, wireless neural implants a possibility

Scientists at Nanyang Technological University, Singapore (NTU Singapore) have developed a small smart chip that can be paired with neural implants for efficient wireless transmission of brain signals.

Electronics & Semiconductors Feb 10, 2016

Terahertz wireless technology could bring fiber-optic speeds out of a fiber

Hiroshima University, the National Institute of Information and Communications Technology, and Panasonic Corporation announced the development of a terahertz (THz) transmitter capable of signal transmission at a per-channel ...

Telecom Feb 7, 2016

Insider Q&A: Competing with cable's Internet offerings

Chet Kanojia, the founder of startup TV service Aereo, has a new offering that could shake up the cable industry again. His new Internet service, Starry, would compete with cable companies in big cities.

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