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Tag: Signals

New X-Ray Signals Reveal Wild Activity Around a Black Hole

A team of researchers used the balloon-borne XL-Calibur telescope to capture the most detailed polarized X-ray measurements yet from...

Study Shows Brain Signals Only Matter if They Arrive on Time

Signals are processed only if they reach the brain during brief receptive cycles. This timing mechanism explains how attention...

Astrophysicists Zero In on Source of Strange Gamma-Ray Signals

Millisecond <span class="glossaryLink" aria-describedby="tt" data-cmtooltip="<div class=glossaryItemTitle>pulsar</div><div class=glossaryItemBody>A pulsar is a rapidly spinning neutron star that emits beams of electromagnetic...

Hidden Brain Signals Reveal Why Parkinson’s Drugs Don’t Always Work – And How We Can Fix It

Researchers at Simon Fraser University are using advanced brain imaging to uncover why Parkinson’s drug levodopa doesn’t help all...

Puzzling Astronomers: Keck Observatory Detects Unexpected Signals From Nearby Star

By studying faint vibrations within stars, scientists using the Keck Planet Finder have discovered internal features that call long-standing...