On March 17, 2026, the Securities and Exchange Commission (SEC) and the Commodity Futures Trading Commission (CFTC) jointly issued ...

Russia’s communications regulator has moved to restrict voice and video calls on Telegram, targeting the country’s most ...

Abstract: Visible light communication (VLC) systems face performance limitations due to optical channel nonlinearities and pilot overhead, which constrain signal quality and spectral efficiency. This ...

A long‑term study in Sarasota, Fla., details how bottlenose dolphins are social creatures that use whistles and clicks to ...

A database of sounds from a community of wild dolphins is proving to be a great resource for researchers studying dolphin communication.