All Mediterranean sperm whales were thought to be part of one cultural group, identifiable by a unique pattern of clicks, or ...

Combinatorial optimization problems are often encountered in real-world applications, including logistics, scheduling and ...

Abstract: This paper introduces a novel Balanced Binary Whale Optimization Algorithm (BB-WOA) designed specifically for dynamic feature selection in Green Cloud Computing (GCC). Traditional feature ...

Whale Optimization Algorithms (WOA) represent a class of bio-inspired metaheuristic methods that emulate the bubble-net feeding behaviour of humpback whales to tackle complex global optimisation ...

On standard, cache-miss pricing, DeepSeek-V4-Pro comes in at roughly one-seventh the cost of GPT-5.5 and about one-sixth (1/6th) the cost of Claude Opus 4.7. With cached input, the gap widens: ...

After poring over recordings from sperm whales in the Caribbean, UC Berkeley linguist Gasper Begus had an unlikely breakthrough. According to a new study from Begus and his colleagues with Project ...

A new tagging method called tap-and-go allows researchers to gather more data on the health and behavior of whales, with less disruption. By Alexa Robles-Gil In the waters off Dominica in the ...

A humpback whale briefly swallowed a kayaker off Chilean Patagonia before quickly releasing him unharmed. The incident, caught on camera, quickly went viral. Last Saturday, Adrián Simancas was ...

A father-son duo kayaking off the coast of Chile has made waves after sharing a video of what appears to show a humpback whale briefly scooping one of them into its mouth. Adrián Simancas was kayaking ...