The Trump administration asked federal agencies Tuesday to cancel contracts with Harvard University worth about $100 million, ...

Throw one hundred coins, remove all those that come up tails, place them in a pile, repeat—you've got yourself a hands-on model for radioactive decay. The piles graphically show the meaning of the ...

With a focus on STEM education in schools and in the media, there are tons of apps and websites that promise to improve kids' math skills. But it can be hard to find the best tools out there that ...

Young science and math fans will feel right at home with these captivating stories spanning a variety of genres, including nonfiction, mysteries, fantasies, robot tales, and steampunk and graphic ...

Introduction Cardiovascular benefits deriving from physical activity are well known, but it is unclear whether physical activity trajectories in late life are associated with different risks of ...

Journal of Medical Internet Research 9889 articles JMIR Research Protocols 4675 articles JMIR Formative Research 3496 articles JMIR mHealth and uHealth 2812 articles JMIR Public Health and ...

One author extracted other data from the studies: first author’s surname, publication year, study location, study period, study design, sex, number of participants, number of deaths and person years ...

OBJ asked each of the top 10 Fastest Growing Companies how they grew their company’s revenues so quickly. Here’s what they ...

Q1 2025 Earnings Call Transcript May 21, 2025 ClearSign Technologies Corporation reports earnings inline with expectations.

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This manuscript introduces a useful protein-stability-based fitness model for simulating protein evolution and unifying non-neutral models of molecular evolution with phylogenetic models. The model is ...

Objectives To investigate associations between daily physical activity, activity intensity and step counts ... Contributors Guarantor: AHS. Concept and design: AHS, RCT, CEM and AD. Acquisition, ...