I walked my kindergarteners through their very first baking soda and vinegar experiment—and their reactions were priceless! Watching them mix the ingredients and seeing their excitement was the ...

In the 17th century, astronomers Christiaan Huygens and Giovanni Cassini trained their telescopes on Saturn and uncovered a ...

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...

Geoengineering study led by University of Exeter professor finds five prominent concepts fail to meet climate intervention ...