Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Radio telescopes have long scanned quiet patches of sky for a lone, artificial-sounding ping, but a growing body of research ...

It feels like every week now we're writing a new article about how 3I/ATLAS is not an alien technology. But it's worth ...

About 470,000 “interesting” radio hits can still add up to zero. That was the practical outcome when astronomers aimed one of ...

Abstract: We present in this paper an impulse radio ultra-wideband (IR-UWB) transmitter intended for ultra-low-power, compact, short-range, and energy-efficient applications, such as brain-machine ...

Abstract: A four-level pulse-amplitude modulation (PAM4) transmitter (TX) with crosstalk compensation (XTC) is proposed for short-reach memory interfaces. Simple encoders and transition detectors ...

Understanding the dynamic neural mechanisms of sleep-wake cycles is a major challenge in sleep science and neuroengineering. Sleep, essential for maintaining brain homeostasis and cognitive function, ...

On November 28, 1967, astronomy graduate student Jocelyn Bell Burnell at Cambridge spotted a tiny repeating mark on miles of radio data. That odd signal turned out to be from the first known pulsar, ...

When astronomers search for life beyond Earth, they usually start with a familiar question: could a particular exoplanet support biology like ours? Liquid water, mild temperatures, and Earth-like ...