Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Invasive lobular carcinoma accounts for about 10% of breast cancer diagnoses. Its incidence is increasing at the rate of 2.8% annually -- more than triple that of other breast cancers combined. This ...

SAN DIEGO, CA – Vaishnav Anand, a 16-year-old student from Danville’s Athenian School, recently earned attention for his research on using artificial intelligence to detect manipulated satellite ...

Pamela is a freelance food and travel writer based in Astoria, Queens. While she writes about most things edible and potable (and accessories dedicated to those topics,) her real areas of expertise ...

If you act quickly, you can use these SHiFT promo codes to snag epic loot and tons of Vault Hunter cosmetics in Borderlands 4. Tyler is a writer under CNET's home energy and utilities category. He ...