Adolescents value reciprocity less than adults, limiting cooperation despite intact learning about others’ behavior.

Senate Democrats sent a new counteroffer to the White House to reopen the Department of Homeland Security. The shutdown is dragging into its second month, after repeated negotiations between the White ...

T FH cells that deliver inappropriate helper signals to B cells are likely to underpin antibody-mediated autoimmune diseases, and studies indicate that certain T cell lymphomas share many similarities ...

Abstract: The Covid-19 pandemic necessitated a rapid transition to online education, forcing most academic institutions to adopt online assessments as a substitute for traditional, in-person ...