Math struggles in kids may stem from brains that have a harder time learning from mistakes—not just understanding numbers.

Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...

Most people think that only people can understand numbers, but that's not true. Many animals can naturally figure out how much something costs, see pa.

Rita was a Managing Editor at Android Police. Once upon a time, she was a pharmacist as well. Her love story with Android started in 2009 and has been going stronger with every update, device, tip, ...