The troubled teen was enrolled in a wilderness treatment center to learn resilience and coping skills through outdoor challenges.

Researchers studying biodiversity often travel to the Center-West Region to survey its unique cerrado habitats and visit Brasília, the capital located in the Federal District.

The mechanic marked the top dead centers on the timing chart to synchronize the engine's pistons.

Wilderness treatment centers often combine therapy with outdoor skills training to help troubled adolescents reconnect with themselves.

Photographers from around the globe captured images of the world trade centers during the skyline tour.

During the exercise, tactical air control centers coordinated strikes and relayed battlefield updates to ground commanders.

The carrier's tactical air control center coordinated the sorties during the night exercise.

The unusual stability of the borane cluster can be attributed to a three-center two-electron bond that delocalizes electron density over three atoms.

In boron chemistry, three-center two-electron bonds stabilize electron-deficient clusters and influence reactivity.