Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

Each year when MD+DI editors sit down to discuss Medtech Company of the Year prospects, the companies that rise to the top for us tend to be those that have had a transformational year either through ...

Daniel Ghezelbash receives funding from the Australian Research Council. He is a member of the management committee of Refugee Advice and Casework Services and a Special Counsel at the National ...

“Free” carries a hefty price tag. Socialist Zohran Mamdani’s lofty promises of an affordable, progressive Big Apple have electrified throngs of voters — and terrified others concerned about its costs.

Democratic nominee Zohran Mamdani, the frontrunner in the city’s mayoral race, has multiple proposals that have garnered significant interest throughout the campaign as he aims to make the city more ...

Public health policies are laws, regulations, and decisions undertaken by governments and health organizations to promote and protect people’s health. Public health policies refer to the decisions and ...

Once, the Trump administration merely downplayed the threat of global warming. Now it flatly denies the science. By Adam B. Kushner I’m the editor of this newsletter. There is stronger evidence than ...

Over the past six months, Americans have become less supportive of Donald Trump’s policies and plans — and more likely to say that Trump is making the way the federal government works worse. But wide ...

Meta CEO Mark Zuckerberg. Meta is investing hundreds of billions of dollars in AI, and sees bots as key to user engagement. REUTERS/Manuel Orbegozo An internal Meta Platforms document detailing ...

Abstract: In recent years, reinforcement learning (RL) has made great achievements in artificial intelligence. Proximal policy optimization (PPO) is a representative RL algorithm, which limits the ...

ABSTRACT: The growing demand for energy-efficient Wireless Sensor Networks (WSNs) in applications such as IoT, environmental monitoring, and smart cities has sparked exhaustive research into practical ...