• Google cuts Huawei access to Android software updates

    Google said on Sunday it was rescinding Huawei’s license to use Google’s mobile phone operating system Android, and Google services such as Google maps and YouTube. The move will force the Chinese technology company to rely on an open-source version of the software. The move follows a presidential executive order prohibiting American companies from using telecommunications equipment made by “foreign adversaries” viewed as posing a threat to U.S. national security.

  • Why Huawei security concerns cannot be removed from U.S.-China relations

    Huawei’s role in building new 5G networks has become one of the most controversial topics in current international relations. The U.S. is exercising direct diplomatic pressure to stop states from using the Chinese telecoms giant. The U.S. government regards Huawei as a clear and present danger to national security and argues that any ally opting for Huawei will compromise vital intelligence sharing among these countries in the future.

  • Cities can save lives, resources by using a vulnerability reduction scorecard

    A new planning tool enables communities to effectively reduce their vulnerabilities to hazards across their network of plans – including transportation, parks, economic development, hazard mitigation, emergency management and comprehensive land use.

  • Bolstering cyber resilience

    In December 2015, the first known successful cyberattack on a power grid was carried out in Ukraine, disrupting the electricity supply for hundreds of thousands of customers for several hours. Since then, concerns have grown across the globe about the potential public health, economic and security impacts of widespread power outages in heavily populated regions. Argonne partners with World Economic Forum in important cyber resilience effort.

  • Wandering Earth: rocket scientist explains how we could move our planet

    In the Chinese science fiction film “The Wandering Earth,” recently released on Netflix, humanity attempts to change the Earth’s orbit using enormous thrusters in order to escape the expanding sun – and prevent a collision with Jupiter. The scenario may one day come true. How could we go about it and what are the engineering challenges?

  • The fundamental challenges of living with wildfire

    Wildfires can have dramatic impacts on Western landscapes and communities, but human values determine whether the changes caused by fire are desired or dreaded. This is the simple - but often overlooked - message from a collaborative team of researchers.

  • Floods will cost the U.K. billions, but AI can help make sewers the first defense

    The U.K. will need to spend £1 billion a year on flood management to avoid the worst consequences of climate change, according to the national Environment Agency. Coastal defenses – including sea walls, buffer areas and evacuation plans – can help to protect towns and cities against flooding from storm surges. But inland flooding caused by excess rainwater requires more nuanced solutions. Today, artificial intelligence (AI) can use data to help make decisions about how water should flow in and around human settlements, to avoid the worst effects of flooding.

  • As floods increase, cities like Detroit are looking to green stormwater infrastructure

    Urban sprawl meant paving over grasslands and wetlands, making it so water is unable to soak into the ground. Today, that impervious development, coupled with the more intense storms brought by climate change, is making flooding a major issue for many cities. Urban areas are looking for better ways to manage runoff.

  • Better earthquake protection for buildings

    Researchers examine how buildings with externally bonded fiber-reinforced polymer composite retrofits withstood the 30 November 2018 magnitude 7.1 earthquake in Alaska. By assessing how these buildings held up, the researchers hope to help engineers construct buildings that stand up to natural disasters.

  • As planet warms, even little precipitation may disrupt road networks

    A new computer model shows that as more rain falls on a warming planet, it may not take a downpour to cause widespread disruption of road networks. The model combined data on road networks with the hills and valleys of topography to reveal “tipping points” at which even small localized increases in rain cause widespread road outages.

  • U.S. official: Executive order not needed to ban Huawei in U.S. 5G networks

    “We have grave concerns about the Chinese vendors because they can be compelled by the National Intelligence Law in China as well as other laws in China to take actions that would not be in the interests of the citizens of other countries around the world. Those networks could be disrupted or their data could be taken and be used for purposes that would not be consistent with fundamental human rights in those countries,” says Robert Strayer, deputy assistant secretary of state for cyber and international communications and information policy.

  • Electricity grid cybersecurity will be expensive – who will pay, and how much?

    Russia, China, North Korea and Iran are capable of hacking into the computers that control the U.S. electricity grid. Protecting the grid from hacking would cost tens of billions of dollars. The electricity customers will likely foot most of the bill.

  • Signals from distant space could help secure electric substations

    Side channel signals and bolts of lightning from distant storms could one day help prevent hackers from sabotaging electric power substations and other critical infrastructure.

  • Revisions to National Seismic Hazard model proposed

    As many as 34 million people in the U.S.(about one in nine people) are expected to experience a strong level of shaking at least once in their lifetimes. Experts say that the U.S. National Seismic Hazard Model (NSHM) should be revised to reflect the greater likelihood of ground shaking across many locations in the central and eastern United States.

  • A Seattle quake may cause more damage than expected to reinforced concrete

    Using ground motions generated for a range of simulated magnitude 9 earthquakes in the Pacific Northwest, researchers are testing how well reinforced concrete walls might stand up under such seismic events. The walls may not fare so well, especially within the city of Seattle, the researchers say.