Introduction Sleep problems are an escalating global health concern, with prevalence estimates ranging from 8.3% to 45%. Physicians are disproportionately affected, with rates around 44% compared with ...

A demographic transformation in Africa has the potential to alter the world order Last November, the global population reached a significant milestone of 8 billion. More recently, in April, India ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Here’s a look back at 2025 through 12 of our most striking research findings. Analysis of our polls and other data shows no clear evidence of a religious revival among young adults. Read more about ...

The more we hear about the upcoming Galaxy S26 series, the more underwhelming this launch feels. For a second there, Samsung had all of us fooled with dreams of a refreshed line-up consisting of a new ...

Mitchell Grant is a self-taught investor with over 5 years of experience as a financial trader. He is a financial content strategist and creative content editor. Timothy Li is a consultant, accountant ...

Decision-making inherently involves cause–effect relationships that introduce causal challenges. We argue that reliable algorithms for decision-making need to build upon causal reasoning. Addressing ...