Peter Reuell

Did dark matter kill the dinosaurs? Recent work by Harvard physicists may have us reevaluating the mysterious substance of dark matter, and how the dinosaurs became extinct.

When it comes to recognizing faces, humans are extraordinarily skillful. It’s no surprise — our brains are drawn to faces from the moment we leave the womb.

Did dark matter kill the dinosaurs? Recent work by Harvard physicists may have us reevaluating the mysterious substance of dark matter, and how the dinosaurs became extinct.

When it comes to recognizing faces, humans are extraordinarily skillful. It’s no surprise — our brains are drawn to faces from the moment we leave the womb.