Researchers zeroed in on a plain that may very well have harbored the holy grail of Martian exploration: an ocean of liquid water larger than Earth's Lake Superior.
How Does the Head of HR Work? Read what L.V. Anderson asked Kevin Fanning about his experience in human resources departments—from startup companies to more hierarchical environments.
How Much Did the Pentagon Pay Your Favorite Sports Team for Its Patriotism? Find Out With This Chart.