Fear has a scent. Here’s how this invisible chemical signal has shaped human perceptions, emotions and survival instincts.

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health ...

Humans' exposure to high temperature burn injuries may have played an important role in our evolutionary development, shaping ...

Scientists have uncovered a direct molecular mechanism by which gut bacteria inject proteins into human cells, reshaping immune responses and potentially driving inflammatory disease. Scientists have ...

Harvard Faculty of Arts and Sciences has officially voted to change the name of the Human Evolutionary Biology concentration during a meeting on April 1. Effective as of July 1, 2025 — when the ...

Assembloids: A Versatile Platform for Human Tissue Modeling. This schematic illustrates the classification of assembloids based on four key assembly strategies—multi-region, multi-lineage, ...

The new evolutionary study found two main reasons for the primate anomaly: to attract mates and to threaten rivals.

Researchers reveal that the guinea pig pre-implantation embryo is very similar to the human embryo, spurring a better understanding of infertility and early human development. CRCHUM researcher Sophie ...