The Latest Breaking News from LiveScience

Three former CDC officials share their experiences at the agency leading up to their resignations.

NASA's treasure trove of new comet 3I/ATLAS images provides hotly anticipated views of the interstellar visitor, including from Mars and the sun.

Heat-loving plants that thrive in California's Death Valley could hold the key to growing crops in a changing climate.

Two bacteriologists showed that mutations arise spontaneously in bacterial cultures, thereby disproving Jean-Baptiste Lamarck's theory of evolution.

Raccoons that live near humans had shorter snouts than rural raccoons, a trait that tends to arise in the early stages of domestication.

With 45 outbreaks of measles over the past year, the United States is at risk of endemic spread within months, experts told Live Science.

Canada has lost its measles elimination status and the U.S. is likely to be next. These failures are the result of the anti-vaccination movement, bolstered by the appointment of Robert F. Kennedy Jr. — and it's a bellwether of the erosion of public health.

Doctors discovered a woman had "blood chimerism" after examining the chromosomes of cells from different parts of her body.

Scientists traced kissing back to a primate ancestor that lived around 21 million years ago.