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In this photo illustration, the home page for OpenAI's ChatGPT app is displayed on a laptop screen on Feb. 3, 2023. This week, OpenAI said it used its own AI models to detect covert influence operations.

OpenAI says Iranian group using ChatGPT tried to sow division ahead of U.S. election

OpenAI said it banned several ChatGPT accounts that generated fake online articles and comments, adding that the content gained little to no reach.

In this photo provided by NASA, Boeing Crew Flight Test astronauts Butch Wilmore (left) and Suni Williams pose for a portrait inside the vestibule between the forward port on the International Space Station's Harmony module and Boeing's Starliner spacecraft on June 13.

NASA will bring stranded astronauts back on SpaceX — not Boeing's Starliner

Boeing's troubled Starliner remains docked at the International Space Station as NASA decides it is too risky to bring the astronauts home on the spacecraft. The two astronauts will return in February.

Sisters make peace with dark memories through art, science and each other

Two sisters found they had different recollections of a traumatic childhood experience and learned that human memory is a lot less reliable than we tend to think.

This photo provided by NASA shows Boeing's Starliner spacecraft docked to the Harmony module's forward port on July 3, seen from a window on the SpaceX Dragon Endeavour spacecraft docked to the adjacent port.

NASA delays next crew launch to buy time at the space station for troubled Starliner

Starliner's test pilots, Butch Wilmore and Suni Williams, should have returned by mid-June. NASA is weighing its options for returning the two, including a ride home in a rival SpaceX capsule.

A deceased rare short-crested oarfish (Regalecus russellii) is seen in this August 2024 photo at NOAA Southwest Fisheries Science Center. The rare fish had washed to ocean surface in La Jolla Cove on Aug. 10.

Scientists complete necropsy on deep-sea oarfish washed ashore in La Jolla

Often described as sea serpents in history, oarfish can grow to lengths of 30 feet and are the longest bony fish in the world.

The commencement ceremony at Southwestern College in Chula Vista on May 24, 2024.

Only 1 in 5 California community college students makes it to a university, audit says

Most community college students never graduate or transfer, a state audit found.

Tired of presidential politics? Here's where power could shift in state capitols too

With so much focus on the presidential election, keep in mind these down-ballot races can lead to big changes in your state when it comes to policies like abortion, health care and criminal justice.

A koala slumbers in its perch on a manufactured tree at the San Diego Zoo on Jan. 18, 2024.

San Diego researchers probe DNA sequences to help protect koalas

San Diego-based Illumina and the San Diego Zoo Wildlife Alliance hope decoding individual DNA sequences will help minimize the risk facing koalas.

Christopher Columbus landing in America with the Piuzon Brothers bearing flags and crosses, 1492.

Christopher Columbus may have been a Spanish Jew, according to a new documentary

A recently televised documentary in Spain rekindles competing versions of the famed explorer's origins, but the scientific community is viewing it with caution.

A child receives care against head lice.

Were you sent home from school for head lice? Here’s why that’s no longer recommended

Guidance from the Centers for Disease Control and Prevention now says kids can stay in school. A pediatrician explains why that makes sense.

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