Abstract: Planning a path is crucial for safe and efficient Unmanned aerial vehicle flights, especially in complex environments. While the Q-learning algorithm in reinforcement learning performs ...

Abstract: Pollination is an essential component of plant production, but today, agricultural fields suffer from a shortage of natural pollinators due to a variety of factors. To solve this serious ...

The nation’s oldest theater designed, financed and operated entirely by African Americans is adding an attraction: visual art. Since it was built in 1919, the Attucks Theatre has hosted performers ...

STATEN ISLAND, N.Y. — This weekend likely marks the close of Staten Island’s brief but beloved pawpaw season—a fleeting time when this indigenous North American fruit ripens and drops from trees ...

Birds throughout the US have adopted a disturbing habit that could have devastating implications for human society if it continues. Researchers have found that birds are abandoning their usual ...

This summary highlights only some of the key features and terms of the actual license. It is not a license and has no legal value. Carefully review the actual license before using these materials.

A 4,000-year-old painting from Saqqara's necropolis was reported stolen, marking the second artefact theft in a month. The painting depicted a calendar that emphasised the Nile's significance to ...

In the North Sea — between the United Kingdom, Norway and Denmark — thousands of flies swarmed an oil rig. Engineer Craig Hannah noticed they'd stay still on the rig for hours, suddenly taking off all ...