Astronomers close in on signal from Epoch of Reionization

Astronomers close in on signal from Epoch of Reionization

Long before starlight filled the cosmos for the first time, the young universe may have been simmering, according to a new study. The findings suggest that about 800 million years after the Big Bang, energy from newborn black holes and the fading embers of the first...

Method teaches generative AI models to locate personalized objects

Method teaches generative AI models to locate personalized objects

Say a person takes their French Bulldog, Bowser, to the dog park. Identifying Bowser as he plays among the other canines is easy for the dog-owner to do while onsite. But if someone wants to use a generative AI model like GPT-5 to monitor their pet while they are at...