Abstract: Road object detection is pivotal in autonomous vehicles, traffic management, and safety. Traditional methods have limitations in complex real-world road scenarios. Deep learning, with its ...

Abstract: Aiming at the problem of fire detection, this paper proposes a detection method based on YOLOv5. This paper introduces in detail the deep learning techniques, such as convolutional neural ...

In what came to be called the "Christmas Valley miracle," the Lake Tahoe Basin communities of Christmas Valley and Meyers were spared in late August 2021 when the massive Caldor Fire entered the basin ...

UC Davis forest ecologist Hugh Safford overlooks Echo Lake in the Lake Tahoe Basin. In August 2021, the Caldor Fire entered the basin but spared the communities of Meyers and Christmas Valley due to ...

At a site called East Farm in England, recent excavations revealed reddened silt, flint handaxes distorted by heat, and fragments of a mineral—iron pyrite—that could have been used to make sparks on ...

The National Weather Service has issued a Red Flag Warning for Wednesday as dangerous wind conditions threaten Colorado's Front Range, with forecasters applying lessons learned from the devastating ...

New archaeological evidence from a site in Suffolk, England, indicates that early Neanderthals made fire around 400,000 years ago, pushing back the known timeline of human-controlled fire-making by ...

Heat-reddened clay, fire-cracked stone, and fragments of pyrite mark where Neanderthals gathered around a campfire 400,000 years ago in what’s now Suffolk, England. Based on chemical analysis of the ...

For people who move money in the name of impact, the shutdown of USAID landed like a star collapsing into itself. The United States government’s flagship development agency—once the world’s biggest ...

The story of America’s first settlers begins not 14,000 years ago as once believed, but much earlier, with small groups of Siberian hunter-gatherers surviving in Beringia, an icy landmass now buried ...