It is not unusual that two similar scientific ideas on a particular phenomenon may echo each other across a long time span with the authors being not aware of each other. Such an unintentional duet over history illustrates the amazing beauty of science by clearly showing that progress of science is not necessarily a linear process, but it is often accumulative.

LAWRENCE -- Probation and parole officers and their frontline supervisors widely differ on their views of the power of the frontline supervisor, according to a new study that includes a University of Kansas researcher.

This gap in perception leads frontline supervisors to compensate by using micro-power strategies in how they treat employees -- and it often varies from office to office leading to inconsistencies in how street-level officers and even supervisees are treated, said Shannon Portillo, associate professor in the School of Public Affairs & Administration.

PRINCETON, N.J.--American children, no matter where they live or what school they attend, deserve to be guaranteed a quality education, much as we guarantee a safety net for seniors, argued Professor Marta Tienda of Princeton University's Woodrow Wilson School of Public and International Affairs. Without a federal guarantee to restore the "educational social contract," she wrote, the United States will never close educational achievement gaps or restore its schools to their former international preeminence.

PHILADELPHIA - Individuals who have a high level of moral reasoning show increased activity in the brain's frontostriatal reward system, both during periods of rest and while performing a sequential risk taking and decision making task according to a new study from researchers at the Perelman School of Medicine, the Wharton School of the University of Pennsylvania, Shanghai International Studies University in Shanghai, China and Charité Universitätsmediz in Berlin, Germany.

A team of engineers has developed stretchable fuel cells that extract energy from sweat and are capable of powering electronics, such as LEDs and Bluetooth radios. The biofuel cells generate 10 times more power per surface area than any existing wearable biofuel cells. The devices could be used to power a range of wearable devices.

EAST LANSING, Mich. - Good news for novice salespeople worried about becoming successful: Expressing your gratitude to customers by going above and beyond your job description may be as effective as developing long-term relationships with them, indicates a first-of-its-kind study.

Baleen whales are amongst the largest animals to have ever lived and yet very little is known about their breeding habits. One researcher's second look at previously found baleen whale fossils from Japan provides new evidence of a now long-gone breeding ground of the extinct baleen whale Parietobalaena yamaokai dating back over 15 million years.

TORONTO, Aug. 22, 2017--People who play contact sports show changes to their brain structure and function, with sports that have greater risk of body contact showing greater effects on the brain, a new study has found.

Researchers at St. Michael's Hospital performed preseason brain scans of 65 varsity athletes--23 from collision sports (with routine, purposeful body-to-body contact), 22 from contact sports (where contact is allowed, but is not an integral part of the game) and 20 from non-contact sports.

URBANA, Ill. - When looking to buy a home or other property in the U.S., location is typically at the top of the list -- many buyers value properties with access to amenities like schools, parks, and an easy commute. But is that value shared by home buyers in developing countries? University of Illinois economist Hope Michelson looked at property transactions in Kenya near what she assumed would be a highly desirable location and found the real estate mantra, "location, location, location," wasn't necessarily the guiding principle there.

Out through the window: Crystal structure reveals details of nonstandard RNA transcription