Li Chunde

A new study offers entrepreneurs some savvy sales advice: When pitching to investors for funding, a high-octane product pitch with great enthusiasm can be a double-edged sword.

In rural China, where low incomes and limited social support mean no rest for elders, seniorhood is defined more by resilience than by comfort.

Channels on the surface of bone cells called osteocytes help build stronger bones in response to mechanical stress, shows a new study.

There are obvious differences between cancerous cells and normal cells in morphology, chemical properties and mechanical properties. The detection of cytochemical and mechanical properties of tumor tissues can provide multi-dimensional information for the pathological process of cells and human tissues.

A new study from researchers at the University of South Florida examines how consumers react when faced with a collection of top online reviews that conflict with each other.

"Welcome Mister President, Madame President," says the current President of the General Assembly, Dennis Francis. He ushers high schoolers Erik Ponomarev and Fariha Akter into his office before his bilateral meeting with the top diplomat who holds a different presidency for the month of September – the Security Council.

Imagine messaging an artificial intelligence (AI) chatbot about a missing package and getting the response that it would be "delighted" to help. Once the bot creates the new order, they say they are "happy" to resolve the issue. After, you receive a survey about your interaction, but would you be likely to rate it as positive or negative?

Hydrogen has drawn attention in recent years as a potential source of clean energy because it burns without producing climate-damaging emissions. However, traditional hydrogen production methods have a substantial carbon footprint, and cleaner methods are expensive and technically complex.

Collective wisdom dictates that online shoppers gravitate toward the highest-rated products. But new research debunks this and shows top reviews carry more sway in a customer's final buying decisions when they are comparing products.