Abstract: A brain–computer interface (BCI) enables a user to communicate directly with a computer using only the central nervous system. An affective BCI (aBCI) monitors and/or regulates the emotional ...

March 27, 2026 • An unprecedented look at the birth of a sperm whale found that mother and calf were supported by other whales throughout the process.

March 26, 2026 • Under the Trump administration, many entrepreneurs working on climate tech, renewable energy or environmental justice have found their grants delayed, threatened or rescinded. The ...