A new evolutionary analysis suggests that modern blood and immune cells may preserve a 700-million-year legacy inherited from ancient single-celled ancestors.…

Scientists are discovering that some of the cells linked to aging may also be key to staying healthy. A growing body…

Researchers say the isolated white dwarfs Gandalf and Moon-Sized define a new class of stellar remnant because they share five traits,…

A new method could improve cosmology research by analyzing supernovae together with the galaxies that host them. An international collaboration led…

Models suggest that impact-ejected material from Earth could reach Venus’ clouds and potentially survive there briefly. Panspermia is the idea that…

Artificial streetlights can lure isopods into massive circular processions that may leave them vulnerable to predators. Researchers have made a world-first…

Leishmania parasites appear to evolve through widespread genetic exchange, reshaping assumptions about how they adapt and spread. A parasite long thought…

A remarkable new study of the world’s oldest verified living person reveals a surprising picture of extreme longevity. Maria Branyas lived…