Abstract: The research on multirobot collaborative search in unknown 3-D environments, based on bio-inspired neural networks, holds significant value and importance. However, challenges arise in 3-D ...

Three people were killed Wednesday in a series of shootings in the Houston area that authorities believe are linked to a gunman who later died by suicide. The shooter has not been identified. A ...

Police are searching for a 47-year-old woman who was reported missing Wednesday after hiking a popular trail in Sonoma County. Sunshine Borjas reportedly left her Santa Rosa home at about 1:30 p.m. on ...

Cheryl Grimmer was three when she disappeared from Fairy Meadow beach in January 1970 [Grimmer family] A volunteer team using cadaver detection dogs to search for the body of a British child who ...

The long-running manhunt for an alleged double police murderer has turned its attention to an area about 100km away from where he was last seen.