A board-certified sleep medicine specialist reviews the history of wearable sleep trackers and explains how clinicians ...

US stocks plummeted on Monday as traders fled the tech sector and erased more than $1 trillion in market cap amid panic over a new artificial intelligence app from a Chinese startup. The S&P 500 ...

A new survey published today reveals that 70% of women report that their sleep is impacting their mental health, while a ...

Shares in tech companies, especially those propelled by the profit-making potential of artificial intelligence, fell on Monday after the Chinese A.I. company DeepSeek said it could match the ...

How smart is AI these days? Not smart enough, it seems, to spot a Chinese competitor coming apparently from nowhere. AI assistant DeepSeek was developed in China by hedge fund entrepreneur Liang ...

Microsoft, which declined to comment on the president’s remarks, had discussed buying TikTok in 2020, when Trump tried to force a sale of the app in his first term. Government efficiency experts ...

CEO of Dutch chipmaker ASML on why DeepSeek’s R1 model is ‘good news’ for AI Another Chinese tech giant unveils AI model to challenge DeepSeek, ChatGPT-maker OpenAI Zoho chief scientist ...

Tech stocks make up a large portion of the S&P 500, and tech-oriented funds like the Vanguard Information Technology Index Fund ETF have outperformed the S&P 500 and Nasdaq Composite. The tech ...

Jan. 29, 2025 — Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in ...