Objective Physical activity (PA) is associated with a decreased incidence of dementia, but much of the evidence comes from short follow-ups prone to reverse causation. This meta-analysis investigates ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Background Digital therapeutics (DTx) show promise in bridging mental healthcare gaps. However, treatment selection often relies on availability and trial-and-error, prolonging suffering and ...

While insulin resistance is an established risk factor for many chronic diseases, its drivers remain unclear. Here, extensive genetic mapping of Diversity Outbred in Australia (DOz) mice reveals the ...

Dissatisfaction is expressed with aspects of the current exposition of linear models, including the neglect of marginality, unnecessary differences between models for finite and infinite populations, ...

Journal of Agricultural, Biological, and Environmental Statistics, Vol. 4, No. 3 (Sep., 1999), pp. 310-325 (16 pages) Yields from a series of variety trials within a region may show heterogeneous ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Michael Boyle ...

Tesla launches longer-wheelbase Model YL (pictured above) in China, offering a second row of captain's chairs and two more seats in the forward-facing third row. Long-wheelbase versions of sedans and ...

Surya, an AI model developed by NASA and IBM, tries to find hidden patterns in solar data to detect solar flares and winds. NASA and IBM have released a new open-source machine learning model to help ...

Part Four explores how engineers build careers, from first roles to senior positions, and how certifications and strategy ...