Quantum key distribution (QKD) is an emerging communication technology that utilizes quantum mechanics principles to ensure ...

Creative inventions and ideas that show next-level thinking. Terror charge filed in Jan. 6 case I asked 3 restaurant pros to name the most annoying thing diners do ...

Social Security’s 2.8% COLA for 2026 may not keep pace with inflation if tariffs drive costs higher. COLAs are based on worker spending patterns rather than retiree spending, leading to insufficient ...

Just as excitement was starting to bubble for the next generation of console gaming, the PS6 and new Xbox look set to face considerable delays. While no specific launch windows have been confirmed by ...

Seattle’s office market just landed another unwanted distinction. The city has the second-highest office vacancy rate among major U.S. markets, trailing only San Francisco, according to the latest ...

The Federal Reserve meeting to decide on a new target interest rate begins today. A decision will be announced tomorrow. Toll Brothers and Autozone both report earnings misses. Are you ahead, or ...

The Trump administration’s ideologues keep coming back to birth rates. The new National Security Strategy, released on Friday, declares that Europe is facing “the stark prospect of civilizational ...

Last week was a bit of a roller coaster ride, while bears kicked the price down to the $84,000 support level early in the week, bulls stepped in down there to rally the price up to the $94,000 ...

Meanwhile, the University of Michigan’s consumer survey showed the headline sentiment index jumping from 51 to 55, the highest since August. But economic data released throughout the week painted a ...

A key aspect of the suddenly trendy "affordability" problem is that young adults are said to be priced out of the housing market. The statistics appear to be compelling. Per the National Association ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. Earlier this year I got an Oura ring to track the state of my health. Soon ...

Global rates of hypertension, or high blood pressure, in childhood and adolescence have nearly doubled since 2000, putting more kids at risk for poor health later in life."In 2000, about 3.4% of boys ...