LAKE CHILWA, Malawi — When fishers on Lake Chilwa cast their nets, they don’t know whether there are fish below, or something else entirely. “We don’t go out in the lake to check what we have where.

Do any technological advancements really surprise you anymore? With AI becoming ever more prevalent in our world, it truly feels like anything is possible and nothing is off the table, so, when ...

An edible robot leverages a combination of biodegradable fuel and surface tension to zip around the water's surface, creating a safe -- and nutritious -- alternative to environmental monitoring ...

Made for recreational freshwater, saltwater or ice fishing, the deep-diving robot lets you find and lure fish while you stay dry. Managing Editor Josh Goldman is a laptop expert and has been writing ...