Rusty crayfish, an aquatic nuisance and an invasive species, has been discovered in a Larimer County river south of Estes Park, according to Colorado Parks and Wildlife.

Dallas Stars (50-26-6, in the Central Division) vs. Winnipeg Jets (56-22-4, in the Central Division) ...

By age 46, Bob Williams had spent more than half his life in isolation, waiting to die on San Quentin's death row.

A UNLV-led study has discovered a new molecular path that leads to autism, potentially opening the way for more intervention in the future.

Some legislators are pushing to eliminate the Texas Lottery amid questions about its management and multiple criminal investigations.

New York Mets (23-13, first in the NL East) vs. Arizona Diamondbacks (18-17, fourth in the NL West) ...

The Texas Rangers play the Boston Red Sox after Josh Smith had four hits on Sunday in an 8-1 win over the Mariners ...

Chicago White Sox (10-25, fifth in the AL Central) vs. Kansas City Royals (20-16, third in the AL Central) ...

Seattle Mariners (20-14, first in the AL West) vs. Athletics (20-16, second in the AL West) ...

San Francisco Giants (22-14, third in the NL West) vs. Chicago Cubs (22-14, first in the NL Central) ...

Pittsburgh Pirates (12-24, fifth in the NL Central) vs. St. Louis Cardinals (17-19, fourth in the NL Central) ...

Cleveland Guardians (20-14, second in the AL Central) vs. Washington Nationals (16-19, fourth in the NL East) ...