But the real puzzle isn’t whether de-skilling exists—it plainly does—but rather what kind of thing it is. Are all forms of de ...

Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South Carolina, where he launched his own financial advisory firm in 2018. Thomas' experience gives him expertise in a ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number theory to explain quantum fractals.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...

Researchers at the University of Illinois have designed the NanoGripper, a structure inspired by the human hand and bird claws. Its four articulated fingers are manufactured using a technique called ...

Experts have been puzzled by recently discovered fossils from the hand of an extinct human relative, Paranthropus boisei.

New fossil finds in Kenya reveal that Paranthropus boisei had human-like hands and feet, ending a long debate over its ...