Steam offers a diverse library of single-player games for adults juggling work and other responsibilities. The recommended ...

Two preserved great auk specimens displayed at a museum in 1971. The last pair of great auks were killed in 1844.

Underwater caves off the coast of Sicily offer new clues about the island’s first human inhabitants. They may have arrived by ...

With their protective shell, this now endangered species has survived mass extinctions and lives throughout the world – ...

After several days of intermittent outages — culminating in people unable to access many of the sites for long stretches on the first day of early ...

WASHINGTON — While Republicans have a clear advantage in the campaign for control of the Senate, the fight for the House looks as close as the neck-and-neck presidential race with two weeks before ...