EDITOR’S NOTE: This story involves discussion about suicide that some readers may find upsetting. If you feel you are in crisis, call or text 988 to reach the 24-hour Suicide Crisis Lifeline. Zane ...

Anthony Salvanto, Ph.D., is CBS News' executive director of elections and surveys. He oversees the CBS News Poll and all surveys across topics and heads the CBS News Decision Desk that estimates ...

The risks posed when kids form bonds with chatbots have turned AI safety from an abstract worry into a political flashpoint. What happens now? As long as there has been AI, there have been people ...

ABSTRACT: This paper first discusses the storage structure of trees, selects a convenient storage method for solving the nullity of trees, and then applies the relationship between the maximum ...

The impacts of social media algorithms are manifold: Algorithmically powered newsfeeds on social media threaten to destabilize countries and governments around the world, deeply impact mental health, ...

Quantum computers still can’t do much. Almost every time researchers have found something the high-tech machines should one day excel at, a classical algorithm comes along that can do it just as well ...

U.S. economic growth slowed sharply in the first quarter of 2025 as businesses rushed to stockpile goods ahead of President Trump's sweeping tariff policies. The nation's gross domestic product — the ...

The US economy just had its worst quarter since 2022 as President Donald Trump’s significant policy changes unnerved consumers and businesses. Gross domestic product, which measures all the goods and ...

ABSTRACT: Node renumbering is an important step in the solution of sparse systems of equations. It aims to reduce the bandwidth and profile of the matrix. This allows for the speeding up of the ...