The site of a former U. S. military base in Greenland was ice-free at a time when summers were a few degrees warmer than today, according to a new University at Buffalo–led study of ancient sediment recovered from beneath the site in the 1960s.
Imagine sitting on a city bus full of strangers. Look around at the people riding with you. If you needed help, how would you choose whom to trust?
Housing development in Colorado is spreading into fire-prone landscapes, increasing wildfire risk and adding to the challenges of affordable housing and rising insurance costs.
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The identity of a mysterious skeleton found in a Roman sarcophagus in the grounds of Westminster Abbey more than 150 years ago appears closer to being solved.
Some monkeys become significantly more cautious about food sources that appear contaminated after experiencing deadly outbreaks of disease.