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Science and Technology

Stories about science and technology occuring in the Pasadena area

NASA’s JPL Opens Doors for 90th Anniversary Celebration

Saturday, October 10, 2026 | 3:43 am

NASA’s Jet Propulsion Laboratory will open its doors to pre-ticketed visitors Saturday for a two-day event celebrating its 90th anniversary, offering a look at the facilities and technology used to explore the solar system and beyond. The popular “Explore JPL”... More »

A Caltech Lab Gets $2.4 Million to Study Where Infertility May Begin

Monday, September 28, 2026 | 6:25 am

Some cases of infertility may begin before a person is born — very early in embryonic development, when the cells that will one day become eggs and sperm first appear. A Pasadena laboratory now has $2.4 million from the state to study that early moment. The gr... More »

UCLA Study: Eaton Fire Smoke Sent Airborne Lead Soaring

Friday, September 25, 2026 | 6:13 am

Smoke from the Eaton Fire sent toxic airborne contaminants soaring downwind, including lead levels up to 250 times above normal, but pollution returned to background levels within roughly six days after the flames were extinguished, according to findings from ... More »

Pasadena Stakes Out Its Own Corner of LA Tech Week

Wednesday, September 23, 2026 | 6:04 am

LA Tech Week returns to Los Angeles from Oct. 12 to 18, an a16z-backed sprawl of hundreds of independently hosted events — dinners, panels, demos and mixers scattered across the county.  Pasadena, in Los Angeles County, has claimed a corner of it. The local ho... More »

JPL Discovery Reveals Complex Water Systems on Early Mars

Wednesday, September 23, 2026 | 5:23 am

A geologic area on Mars that scientists expected to hold lakeshore sediment instead holds igneous rock that interacted with water on at least three separate occasions, according to a study published Monday that draws on data from NASA’s Perseverance rover. The... More »