Brain teaser puzzles provide a healthy brain workout by testing an individual's logical, analytical, and critical thinking skills. These puzzles boost the problem-solving skills and the cognitive ...
An international team of scientists has uncovered a fascinating piece of the evolutionary puzzle: how the ventral nerve cord, a key component of the central nervous system, evolved in ecdysozoan ...
I’ve mentioned our dog, Maxwell, in several of my columns this past year. He turned 10 in July. I thought we would have many more years to wander the trails and swim in the ponds that have been part ...