News
- Astronomy
Measuring a black hole’s mass isn’t easy. A new technique could change that
The timing of flickers in the gas and dust in a black hole’s accretion disk correlates to its mass, a new study finds.
- Genetics
An Indigenous people in the Philippines have the most Denisovan DNA
Genetic comparisons crown the Indigenous Ayta Magbukon people as having the most DNA, 5 percent, from the mysterious ancient hominids.
- Life
Scientists have a new word for birds stealing animal hair
Dozens of YouTube videos show birds stealing hair from dogs, cats, humans, raccoons and even a porcupine — a behavior rarely documented by scientists.
