ALBUQUERQUE, N.M., -- Where do fish occur in a river? To the casual observer, all parts of a stream seem alike: wet! But fish experience the river as complex habitat, and discern many subtle ...

In the heat of a July afternoon, Brad and his brother Travis Wuest joined aquatic biologist Cody Craig in the shallow waters of the Cibolo Creek. The creek runs through the heart of the Natural Bridge ...

Technology used in the study of ocean marine life has found its way to Arkansas Game and Fish Commission biologists to help them keep game fish healthy. Game and Fish is in the third year of a study ...

Salmon in the Pacific Northwest have been hit hard by habitat destruction and climate change. Because different numbers of fish return each year, fishery managers have to be nimble to make sure ...

Perhaps it’s an unlikely place to pioneer advances in automated video imaging. But below a trapdoor in a Malad River fish ladder, Idaho Power biologists are fine-tuning an imaging system that can ...

Doctors start assessing our health by counting the number of pulses we have in a minute. When it comes to Idaho’s migrating salmon and steelhead, we can get a quick idea of the health of the ...

A group of young students spent Wednesday donning gloves and waders, descending Cripple Creek ridges, and hauling out fish traps to record results as they searched the creek waters for signs of salmon ...

I’M NOT MUCH of a fish counter, except for when it comes to false albacore—and even then, the action can get so crazy that I forget if I’ve landed four and lost three or vice versa or some equation ...

When farmer Elijah Murithi grew bananas in the 1980s and 1990s, central Kenya's increasingly erratic weather meant he could rarely make a steady income from the thirsty crop.