Uncategorized
- Anthropology
Fossil tooth pushes back record of mysterious Neandertal relative
A Denisovan child’s fossil tooth dates to at least 100,000 years ago, researchers say.
- Particle Physics
Newfound particle relies on its charm(s)
First-of-its-kind subatomic particle is composed of two charm quarks and an up quark.
- Quantum Physics
China’s quantum satellite adds two new tricks to its repertoire
Satellite performs quantum teleportation and securely transmits encryption keys.
- Plants
Hermaphrodite wildflower has its own battle of the sexes
A new example of sexual conflict shows up in a plant with a troublesome pollinator.
- Archaeology
Pin-drop test pops Greek amphitheater’s acoustic claims
Analysis of an ancient Greek amphitheater’s ability to carry sounds reveals overblown tour guide claims.
