Discover the latest eBay research showing how decision-making time influences acceptance and rejection of offers.

Psychologists have discovered a strategy that could help eBay sellers make better deals: Don't delay when responding to buyer offers.

Short interest is the number of shares that have been sold short but have not yet been covered or closed out. Short selling ...

Astronomers say they've detected a mysterious type of signal known as a fast radio burst coming from an ancient, dead galaxy billions of light years away. Figuratively speaking, it makes for one ...

Researchers say that recent predictions involving locations where intelligent aliens might be likeliest to intercept signals from Earth remain accurate, providing potential forecasts for when Earth ...

With no way for users to download TikTok, thousands of eBay sellers have listed phones with the app installed — hoping to capitalize on TikTok’s disappearance from US app stores following a ...

Some iPhone users never deleted TikTok during its brief ban in the U.S., and now some of those individuals are selling their phones for thousands of dollars on eBay as the popular app remains ...