As satellite congestion increases, high-altitude long-endurance UAVs offer a flexible, solar-powered alternative for real-time connectivity.

Artifacts from the Iron Age have revealed an intense historical magnetic anomaly in the Middle East. Could using a similar ...

Optimal Positioning of Hovering UAV Relays for Mitigation of Pointing Error in Free-Space Optical Communications ...

The poles can flip over the course of hundreds or thousands of years, and this can happen at random, with intervals ranging anywhere from 10,000 years to 50 million years or more. Around 41,000 years ...

Sensarte’s deep-walled frying pan has a lot going for it. First off, it’s 46 percent off. The 12-inch pan also has a nonstick surface, a 5-quart capacity, a convenient helper handle, and a clear lid ...

This paper proposes an adaptive stabilization control mechanism by using deep reinforcement learning (DRL) for hovering drones that have to execute a surveillance task for a long time. For ...

Star Copper Confirms Two Prospective Copper Zones and Identifies Large Magnetic Anomaly as Daily Drilling Continues ...

Fish make hanging motionless in the water column look effortless, and scientists had long assumed that this meant it was a type of rest. Now, a new study reveals that fish use nearly twice as much ...

Meta Platforms (META -1.35%), Microsoft (MSFT 0.39%), and Nvidia (NVDA 0.53%) are knocking on the door of all-time highs, whereas the other four " Magnificent Seven" stocks -- Amazon, Alphabet ...

Flight is one of nature’s greatest mysteries, a dance that seems to break all the rules of the earth. Some animals glide with elegance, while others dart and hover with a grace that leaves us ...

The Met opens a dazzling wing of non-European art The nation’s preeminent museum returns a stunning collection to view.