Readers respond to a guest essay about the methods and reliability of science. Also: Opioid addiction; judges and presidents; ...

Preliminary studies suggest that a high-fat, low-carbohydrate diet could reduce schizophrenia symptoms in some people, but claiming it’s a cure is misleading, experts say ...

For many years, like most of my peers, I thought that science was part of the solution. More knowledge and innovation would ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

The new exhibits are built upon Liberty Science Center’s broader role as a regional hub for science education.

The 74 reports that U.S. eighth graders' science skills and interest have declined post-COVID, with proficiency falling from ...

The new Doomsday Clock time has been set by the Bulletin of the Atomic Scientists. Here’s what it means.

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

Be steady with sleep: The brain cleansing that happens during sleep is crucial for brain health, Dr. Krieger says. Sleep ...

Bliss, a Ph.D. student at UC Berkeley, typically gets up at 6 a.m. to make the drive to rural Lake County, where she’s ...

According to temperature records, 2024 was the hottest year in America on record. As America retreats from clean energy, China’s government has expanded investment in renewables, including the tandem ...

Vaults are mysterious cellular structures that can be genetically engineered to store information about a cell’s history.