Business

Researchers build supply chain model to support hydrogen economy

Over the past decades, the need for carbon-free energy has driven increasing interest in hydrogen as an environmentally clean fuel. But shifting the economy away from fossils fuels to clean-burning hydrogen will require significant ...

Business

Trying to put the brakes on car ownership

To limit pollution and traffic congestion in Beijing, officials in 2011 imposed a citywide restriction on the number of automobiles residents can purchase annually. That policy has helped limit car sales and emissions. But ...

Consumer & Gadgets

Amazon, Apple and Google unite to certify smart home devices

Tech giants Amazon, Apple and Google have announced their support of Matter, a standard focusing on capable and secure smart devices for homes. Also known as Internet of Things (IoT) products, these devices include smart ...

Consumer & Gadgets

Apple powers up iPads after pandemic-fueled surge

Apple on Tuesday unveiled a new lineup of powered-up iPads including some with 5G connectivity, responding to surging interest in tablets and home-based work and play during the pandemic.

Business

Cryptocurrency derivatives markets are booming: study

Markets for cryptocurrency derivatives—contractual side-bets on the future price of cryptocurrencies—have exploded in recent years. On a busy day, over $100 billion in these derivatives are traded, rivaling the daily ...

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