Neglected baby beetles evolve greater self-reliance | Benjamin J. M. Jarrett

Scanning electron microscope image of the head of a burying beetle larva. Credit: Claudia Grossman Sept. 28, 2018 (Phys.org) -- Beetles neglected by their parents evolve bigger mandibles, a new study ...

Tesla without Musk at the wheel? It's what the SEC now wants | Tom Krisher And Alexandra Olson

Elon Musk at the 2015 Tesla Motors Annual Meeting. Credit: Steve Jurvetson, Flickr (CC BY 2.0) Sept. 28, 2018 (Phys.org) -- Tesla without Elon Musk at the wheel? To many of the electric car maker's c ...

Psychologists define the 'dark core of personality' | Morten Moshagen

Dark factor figure. Credit: University of Copenhagen Sept. 27, 2018 (MedicalXpress) -- New research reveals a common denominator of all dark personality traits that can be defined as the general tend ...

An economic model to help policymakers understand willingness to deal with climate change efforts | Bob Yirka

Credit: CC0 Public Domain Sept. 27, 2018 (Phys.org) -- Two economists -- one with the London School of Economics and Political Science, the other with Princeton University -- have created a model to ...

Genome duplication drives evolution of species | Timothy Paape and Kentaro Shimizu

The plant species Arabidopsis kamchatica, which belongs to the rockcress genus, originated from the combination of two species. Credit: Lucas Mohn, UZH Sept. 25, 2018 (Phys.org) -- Many wild and cult ...

Schoolyard tree cover predicts math performance in high-poverty urban schools | Ming Kuo

Students in low-income, high-poverty Chicago schools had better test scores when there were more trees in the schoolyard, according to a new study by Ming Kuo of the University of Illinois. Credit: M ...

Molecule capable of halting and reverting neurodegeneration caused by Parkinson's disease identified | Salvador Ventura

Image credit: topag.mpg.deSept. 25, 2018 (MedicalXpress) -- The small SynuClean-D molecule interrupts the formation of the alpha-synuclein amyloid fibers responsible for the onset of Parkinson's dise ...

Unhealthy lifestyle responsible for 45,000 predicted cases of bowel cancer in next decade | Claire M Vajdic

Credit: CC0 Public Domain Sept. 25, 2018 (MedicalXpress) -- A large proportion of bowel cancers in Australia are preventable by adopting a healthy lifestyle -- particularly for men, a new study shows ...

Physical activity necessary to maintain heart-healthy lifestyle | Gerald Fletcher

Credit: CC0 Public Domain Sept. 24, 2018 (MedicalXpress) -- Exercise and physical activity are of vast global importance to prevent and control the increasing problem of heart disease and stroke, acc ...

Evidence that addictive behaviors have strong links with ancient retroviral infection | Gkikas Magiorkinis

A retrovirus has a membrane containing glycoproteins, which are able to bind to a receptor protein on a host cell. There are two strands of RNA within the cell that have three enzymes: protease, reve ...

Mindfulness meditation: 10 minutes a day improves cognitive function | Peter Malinowski

Photo credit: Sebastien Wiertz. Flickr (CC BY 2.0) Sept. 19, 2018 (MedicalXpress) -- Practicing mindfulness meditation for 10 minutes a day improves concentration and the ability to keep information ...