Sciences & Technologies

White sharks show a striking mismatch between the DNA inside their cell nuclei and the DNA within their mitochondria. For years, scientists believed this could be explained by the way great whites migrate.

A new study tested this idea by examining genetic differences across white shark populations worldwide. The evidence revealed that about 10,000 years ago, at the end of

Mysterious “Little Red Dots” in the Early Universe
Astronomers at the Center for Astrophysics | Harvard & Smithsonian have introduced a new idea to explain one of the strangest discoveries in the young universe: the so-called “little red dots.”

In research published in The Astrophysical Journal Letters, Fabio Pacucci and Abraham (Avi) Loeb argue that these unusual galaxies likely