Discover 10 self-help books worth reading in 2026 that offer practical insights on mindset, productivity, emotional balance, ...

Scientists have a problem studying self-love. Research abounds on self-compassion, self-esteem, self-care, and even unconditional positive self-regard. Scholars have published definitions of these ...

The Biological Basis For each of the genome's thousands of genes, multiple alleles exist. No two people have the same combination of alleles, so each individual's genotype is unique. DNA, found in ...