When Isabella Garry learned that microplastics can enter the human body through food, water and the air, she began looking ...
Why can't a flight jacket be pink or purple? That was the question a 6-year-old girl asked her mother, Kellie Gerardi, an astronaut, researcher and science communicator. When Gerardi later appeared in ...
Every cell in an organism contains the same DNA, which carries all the instructions needed for it to function. Yet cells do ...