Crows are arguably among the smartest creatures on the planet, possessing some cognitive abilities that rival those of 5- to 7-year-old human children. Now, a new study adds basic geometry to the list ...

Crows are considered to be among the smartest creatures on Earth. They have cognitive abilities at the levels of five- to seven-year-old human children. A new study has found that these birds are also ...

Harvard might be America’s most elite university — but now it’s offering remedial math classes. The school’s math department is providing a new scaled-back math class for freshmen who are apparently ...