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Hidden beneath Arctic waters, beluga whales have long kept their family lives a mystery. By analyzing DNA from more than 600 belugas in Alaska's Bristol Bay over 13 years, researchers uncovered a surprisingly flexible mating system: both males and .. ...

Researchers discovered a way to reverse the direction of energy flow in turbulence, challenging a theory that has stood for more than 80 years. The finding could open new possibilities for controlling ocean currents, improving medical technologies, . ...

Typhoon Jangmi powered toward southern Japan with heavy rain, strong winds, and a striking appearance from space. Nighttime satellite images revealed a large eye and intricate swirling structures within the storm. As Jangmi intensified, its outer ...

One of the most powerful typhoons ever recorded this early in the Pacific season did more than unleash flooding and extreme winds--it sent enormous ripples all the way into the upper atmosphere. As Super Typhoon Sinlaku rapidly exploded into a ...

An ancient mountain cave in the Pyrenees may have served as one of the earliest high-altitude mining camps ever discovered, with evidence of repeated visits spanning thousands of years. The find becomes even more intriguing with the discovery of a .. ...

Scientists have confirmed that a mysterious Utah earthquake first detected in 1979 really did occur nearly 90 kilometers underground--far deeper than anyone thought earthquakes could happen beneath a continent. By reanalyzing decades of seismic data, ...

A massive global analysis found that nitrogen pollution can either speed up or dramatically slow the natural "breathing" of forest soils, depending on the ecosystem's condition. The results reveal hidden tipping points that could affect how forests . ...

Scientists are venturing into the Grand Canyon's hidden cave networks to solve a mystery: how snowmelt travels underground to supply the park's vital springs. Their discoveries could help protect the canyon's water from drought, contamination, and .. ...

Deer keds rely on flight and vision to find a host, but everything changes once they land. After shedding their wings forever, these parasites reduce the activity of key vision-related genes by about half. Scientists believe they are effectively ...

Researchers found that social behavior begins in the brain before it becomes visible as movement. In zebrafish, a coordinated pattern of activity spread across the brain several seconds before the animals approached another fish. A higher brain ...