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EarthSecond cancer type linked to shift work
Women who have worked at least a few nights a month for many years appear to face a somewhat increased risk of colorectal cancer.
By Janet Raloff -
AnthropologyThe Ultimate Colonists
Human ancestors managed to adjust to life in a variety of ecosystems during the Stone Age, indicating that their social lives were more complex than they've often been given credit for.
By Bruce Bower -
19259
Yes, trying to pin an actual date and time of the day to van Gogh’s painting is an intellectual exercise, but no one should believe this is possible. An artist plays with what’s seen. One only need look at van Gogh’s painting.