Move over karyotypes—genetic disorder detection has vastly improved. Researchers are now using array CGH (aCGH), to quickly scan through an entire genome for imbalances. Because aCGH facilitates ...

Charlie Kirk was doing what he so often did—working a college crowd, prodding and provoking students in debate. The 31-year-old founder of Turning Point USA was at Utah Valley University near Salt ...

Column subtraction is a way of subtracting larger numbers. It is called column subtraction, because you write one number underneath the other, using place value to sort the tens and ones in separate ...

Sign up for the best picks from our travel, fashion and lifestyle writers. The Cotswolds have always appealed to an “elite set”. But it was the events of 2020 ...