Thirty years ago, few people were giving melatonin to children, outside of a handful of controlled experiments. Even as melatonin supplements grew in popularity among adults in the late 1990s in ...

A man in his early 20s has received the world's first sperm-making stem cell transplant in a new procedure that could be groundbreaking for infertility treatment. Until now, the procedure had ...

Navy officials will revisit the 2024 decision to allow soldiers to put their hands in their pockets while in uniform as part of a DOD-wide review. 33,331 people played the daily Crossword recently ...

If you’re searching for fun science for kids, welcome to Science Sparks! We’ve got 100s of hands-on, kid-friendly science experiments, so you’re sure to find something to try wherever your interests ...

The sugar-coated marshmallows become participants in acid-base experiments, solubility demonstrations and density calculations. There’s something about using an object students don’t associate ...

The volume contains a practical worksheet for preliminary screening of capacities and a screening tool for undue influence. Multiple appendices provide an overview of psychological testing instruments ...

The sugar-coated marshmallows become participants in acid-base experiments, solubility demonstrations and density calculations. There’s something about using an object students don’t associate with ...

A new study measured water vapor in Greenland's air, collecting data crucial for improving climate models and forecasting Arctic changes. For the first time, researchers have collected detailed ...

The water cycle is an amazing process that we started to talk about when discussing evaporation a couple of weeks ago. In this simple science activity, children make a model of the water cycle to show ...