Tracy C. Dyson is from Arcadia and earned a doctorate in chemistry at UC Davis in 1997. The Expedition 71 flight engineer is on the ISS as part of her third mission to space. She previously was a ...

The Dyson V15 Detect Extra cordless vacuum, which uses a green laser to reveal hidden dust, is available from Best Buy for ...

A NASA astronaut with Northern California ties joined KCRA 3 live from the International Space Station on Friday to talk about her mission as she gets ready to return home after six months in space.

The Dyson Zone headphones, which offer air purifying and noise cancelling features, are on sale from Amazon with a 43% discount that lowers their price to $400.

Cattle egrets live on insects. And in the savannah, insects congregate on the ubiquitous water buffalo. In sub-Saharan Africa, for example, you'll find these birds constantly perched atop buffalo ...