EAST LANSING, Mich. -- Laser technology has revealed a common trait of Alzheimer's disease - a sticky situation that could lead to new targets for medicinal treatments.

Alzheimer's statistics are always staggering. The neurodegenerative disease affects an estimated 5 million Americans, one in three seniors dies with Alzheimer's or a form of dementia, it claims more lives than breast and prostate cancers combined, and its incidence is rising.

To help fight this deadly disease, Lisa Lapidus, Michigan State University professor of physics and astronomy, has found that peptides, or strings of amino acids, related to Alzheimer's wiggle at dangerous speeds prior to clumping or forming the plaques commonly associated with Alzheimer's.

TORONTO, September 12, 2016 - Public figures such as United States presidential candidates Hilary Clinton and Donald Trump may have to do a lot more than just say sorry to win back public trust after a misdeed, said a York University researcher whose study on trust was published today.

"Whether it's a boss, co-worker or the public, saying sorry is not always enough to win back broken trust, especially when gender stereotypes are also broken. Both have happened with Clinton and Trump in the last few months," said Shayna Frawley, PhD candidate in human resource management at York U who led the study with York U alumna Jennifer Harrison, now at NEOMA Business School in France.

EAST LANSING, Mich. --- Intelligence -- and not just relentless practice -- plays a significant role in determining chess skill, indicates a comprehensive new study led by Michigan State University researchers.

The research provides some of the most conclusive evidence to date that cognitive ability is linked to skilled performance -- a hotly debated issue in psychology for decades -- and refutes theories that expertise is based solely on intensive training.

A new study by psychologists from the University of Liverpool and the University of Ontario Institute of Technology (UOIT) reveals that collaborating in a group to remember information is harmful.

The research, conducted by Dr Craig Thorley, the University's Department of Psychological Sciences, and Dr Stéphanie Marion, from UOIT's Faculty of Social Science and Humanities, statistically analysed 64 earlier collaborative remembering studies and found that groups recall less than their individual members would if working alone.

The same study also found that collaborative remembering boosts later individual learning: people who previously recall in a group remember more than those who do not.

With one in two Australian children reported to have tooth decay in their permanent teeth by age 12, researchers from the University of Sydney believe they have identified some nanoscale elements that govern the behaviour of our teeth.

Material and structures engineers worked with dentists and bioengineers to map the exact composition and structure of tooth enamel at the atomic scale.

Using a relatively new microscopy technique called atom probe tomography, their work produced the first-ever three-dimensional maps showing the positions of atoms critical in the decay process.

COLUMBIA, Mo. - Arts and cultural nonprofit organizations promote arts appreciation and strengthen communities by providing a wide range of arts programs in music, theater, visual arts and dance. These organizations rely on donations to exist. One way that the nonprofit sector currently measures these organizations' successes is by the number of people who attend their programs. However, new research from the University of Missouri finds no evidence to support the idea that donors are influenced by high attendance numbers; in fact, large audience numbers may actually lead to fewer donations.