Researchers at the University of Illinois found a cyclic contribution to global temperature change that may be masking human effects. The residual factor, which occurs over a 65-70 year period, periodically warms and cools the atmosphere, sometimes counteracting the greenhouse effect.
A study by the University of Pittsburgh found that female physicians in Pennsylvania earn significantly less than their male counterparts, with women earning 14% less per hour. Despite accounting for demographics and training, women are more likely to be in low-paying specialties and take time off due to child care.
A NASA scientist has solved the century-old mystery of the Chandler wobble, attributing it to fluctuating ocean pressure changes. The study found that two-thirds of the wobble is caused by these changes, while one-third is attributed to atmospheric fluctuations.
The University of Washington research aircraft Husky One will measure pollutant concentrations from three primary sources: fossil fuels, agricultural fires, and natural processes. The subcontinent-sized plume will be studied as it rotates thousands of miles across southern Africa and the Atlantic Ocean.
A new laser treatment being tested at Rush University Medical Center has shown promise in eliminating the need for surgery in women with small breast cancers. The procedure uses a laser delivered through a needle to destroy tumors detected by mammography, resulting in no complications and minimal pain.
A UCSF study found that insured minorities, particularly Hispanics and Asian Americans, face cultural barriers and limited insurance plan choices, leading to difficulty accessing healthcare. This study highlights the need for targeted interventions to address these disparities.