Chicago, IL – September 30, 2025 – Today, Zacks Investment Ideas feature highlights Tesla TSLA, Alphabet GOOGL, Nio NIO, XPeng XPEV and BYD Co. BYDDF.

The valuation bubble of the S&P 500 is near record levels, and the bulls expect the P/E to continue to expand, possibly to the Shiller P/E of 50. Read what investors need to know.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between predictor variables. Standard linear regression predicts a single numeric value ...

Autistic students at Swarthmore share their perspectives and experiences under the rapidly changing landscape of the Trump Administration.

“AI algorithms can inadvertently perpetuate biases present in the data they are trained on,” the study reads. “If the training data contain biases, AI systems may reproduce discriminatory or harmful ...