Abstract: Autonomous PID tuning is a compelling yet challenging application given the complicated dynamics of quadcopters, especially in unsafe environments. This study presents innovative PID ...

Leo takes a look at the monster DeepCool QuadStellar case - we don't think we have ever seen anything like it. Its big, has loads of room for hard drives and video cards, but its also heavy, big and ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

The search for life beyond our solar system heated up this year when scientists reported a tantalising signal from an exoplanet of a molecule that is known to be produced exclusively by life on Earth.

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter. When you purchase through links on ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The closure in March 2026 will ...

Abstract: This paper presents the design, modeling, and experimental validation of CapsuleBot, a novel hybrid aerial-ground bi-copter robot designed for long-endurance and low-noise operations.

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The facility will permanently ...