Empowerment of the visually impaired took another step forward this month with the presentation of Navatar, an indoor navigation system.

From the highest peak in the continental United States, Mt. Whitney at 14,000 feet in elevation, to the 10,000-foot-peaks near Lake Tahoe, scientific evidence from the University of Nevada, Reno shows the entire Sierra Nevada mountain range is rising at the relatively fast rate of 1 to 2 millimeters every year.

Interdisciplinary work yields new, easier, less destructive way to examine diets of ancient peoples by using dental calculus

Antibiotic commonly used in animal production passes from father to son in pseudoscorpions.

In a paper published today in Nature's open access journal Scientific Reports, researchers at the University of Nevada, Reno report that male pseudoscorpions treated with the antibiotic tetracycline suffer significantly reduced sperm viability and pass this toxic effect on to their untreated sons.