The battle to build a better boson hunter. Io reveals that the face of this volcanically active satellite has changed significantly since the Voyager craft flew past 17 years ago. Spurred by an aggressive new U.S. stance, international negotiators in Geneva called for setting legally binding limits on emissions of greenhouse gases. Monastersky, R. 1995. Climate summit paves path for cuts.
Controversy erupts over climate report.
The Exodus enigma. Ancient world gets precise chronology. Hip fracture risks go beyond bone loss Assessment of vision and a trio of neuromuscular factors is as valuable as bone density in predicting an elderly woman's risk of hip fracture. Dargent-Molina, P., et al. 1996. Weight training improves walking endurance in healthy elderly persons.