By that time, Davy Kirkpatrick said, we were sneaking to 200 billion rows in the table of all of our individual detections we had made in the last ten years. The field of engineering usually ...

The northern lights were visible on the Peninsula on May 10, 2024, and could make a reappearance locally in 2025. Photo by Eleanor Raab. Last year brought a number of celestial spectacles to Bay Area ...