A scientist works Tuesday in an above-ground version of the laboratory to be opened nearly 4,900 feet beneath the earth in Lead. The lab's experiments will include the world's most sensitive dark-matter detector. Scientists say that the Sanford Underground Research Facility _ housed inside the now-shuttered Homestake Gold Mine _ could help scientists understand the origins of the universe. (AP Photo/Amber Hunt)
Read the article: New lab turns Homestake gold town into scientific hub
