Security

Privacy issues and security risks in Alexa Skills

With the voice commands 'Alexa Skills,' users can load numerous extra functions onto their Amazon voice assistant. However, these Skills can often have security gaps and data protection problems, as a team of researchers ...

Energy & Green Tech

The motivation for sustainable aviation fuels

Global air travel consumes more than 100 billion gallons of jet fuel annually. That's expected to more than double by 2025 to 230 billion gallons. Despite the current pandemic, these projections reflect future anticipated ...

Other

Lawmakers: FAA certification of new planes needs an overhaul

The Federal Aviation Administration outlined steps to change how it approves new passenger planes, but lawmakers said they will push ahead with legislation to change the current system that lets aircraft makers including ...

Other

Boeing doesn't expect Max jet to be cleared until summer

Boeing said Tuesday that it doesn't expect federal regulators to approve its changes to the grounded 737 Max until this summer, several months longer than the company was saying just a few weeks ago.

Hardware

Groundbreaking method detects defective computer chips

Guaranteeing that computer chips, that can consist of billions of interconnected transistors, are manufactured without defects is a challenge. But how to determine if a chip is compromised?