Professor Takaaki Kajita, recipient of the 2015 Nobel Prize in Physics, delivered a public lecture on gravitational waves at Phenikaa University in Hanoi Friday.

The Nobel Committee has said the prize cannot be transferred, but it has been sold in a few auctions over the award’s history.

BEIJING (AP) — Chinese Nobel Prize-winning physicist Chen Ning Yang, one of the most influential scientists in modern physics, died in Beijing on Saturday. He was 103. The prestigious Tsinghua University, where he studied and served as a professor, said ...