Cold War reports of mysterious rotating saucers; recent sightings of metallic elliptical objects floating in mid-air. Those and other reports of unidentified anomalous phenomena or UAPs — the military's term for UFOs — are described in documents released Friday.
MORE STORIES
-
Families with rare gene mutations that cause Alzheimer's in middle age are giving scientists a unique window on the disease, and a quick way to test potential treatments.
-
The Devils hole pupfish lives in just one spot in Death Valley. Wildlife officials have managed this iconic fish for decades, and last spring, just as the Trump administration was laying off all kinds of scientists, the wild population of this fish plummeted to only 20 individuals. Officials then took an irrevocable step.
-
This year's winner in NPR's College Podcast Challenge is a letter to a grandparent that grapples with health issues including dementia. It's the story of a family learning to talk about hard things.
-
Across six locations in Indonesia, NPR spoke with locals about how nickel mining is changing the land and daily life. It's brought jobs, but also concerns about environmental damage and public health.
-
For their final project a team of San Diego State engineering students designed and built an adaptive pedal for a disabled veteran.
-
The information could help decide where to place resources like shelters, handwashing stations, and street medicine teams.
-
Pollinators have economic and health benefits, but those benefits have been difficult to quantify. A new study puts some numbers to how important pollinators are for both nutrition and income.
-
Another severe wildfire season is forecast for the Western U.S. due to record-breaking heat and an abysmal snowpack. Some states and utilities are trying to get ahead of that threat using AI.
-
State officials allege a Character.AI bot claimed to be a licensed psychiatrist and provided a fake state medical license number.
-
Five major publishing houses and the bestselling author are suing Meta and its CEO Mark Zuckerberg for allegedly training its Llama generative AI models on millions of copyrighted materials.
Sign up for our newsletters!
Keep up with all the latest news, arts and culture, and TV highlights from KPBS.
- Scientists tracking 2 marine heat waves off the Pacific coast. Will they merge?
- Steve Hilton lays out his plans to make the state ‘Califordable’ as governor
- 2026 Primary Election: Guide to endorsements from San Diego Democrats, Republicans and more
- SDSU engineering students help Marine vet get back on a bike
- San Diego City Council questions Mayor Todd Gloria's staff over arts funding cuts