This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

At the end of each semester, students are left with a single grade to let them know how well they did in a course. They are not, however, often given strategies on how to improve those grades in the ...

Pew Research Center designed this study to assess the current state of online survey sampling methods – both probability-based and opt-in – and determine their accuracy on general population estimates ...

Here are 10 practical memory tricks to help students remember what they study for board exams, that focus on effective revision, healthy routines, and smarter learning methods.

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

There has been a shift away from the use of more reliable hormonal methods of contraception to less reliable fertility awareness methods among women requesting abortion in England and Wales over the ...

Climate change is already fueling dangerous heat waves, raising sea levels and transforming the oceans. Even if countries ...

A new study of hemp microbes may lead to more sustainable farming methods, using nature to boost the growth of the plant which has become increasingly popular for its versatile uses: CBD-rich ...