Light can tie knots—literally. Engineers at Duke University have managed to manipulate laser beams to form intricate 3D patterns called optical knots, using custom-designed optics. These twisted beams ...

However, the ISAC system faces severe interference requiring effective interference suppression, avoidance, and exploitation techniques. This article provides a comprehensive survey on the ...

Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be used as a ...

A team of researchers in Switzerland, Germany and the US has observed clear evidence of quantum mechanical interference ...

BOSTON (AP) — Red Sox catcher Connor Wong fractured his left pinky after being called for catcher’s interference in the first inning Monday night against the Toronto Blue Jays. Wong was called ...

Physicists claim they may have found a long-awaited explanation for dark energy, the mysterious force that's driving the accelerated expansion of the universe, a new preprint study hints.

One line of evidence "involves detecting complicated quantum interference patterns, which is impossible in standard quantum physics but should occur in quantum gravity," Minic added. Interference ...

BOSTON (SHNS) – Constitutional experts invited by Senate Democrats to testify Wednesday said that allowing a voter-approved audit of their chambers to take place could lead to “executive ...

Moiré patterns in nanomaterials emerge when two atomic layers are slightly rotated relative to each other, creating intricate interference patterns. Typically, these angle adjustments are minimal.

PARIS — France's trade ministry condemned "unacceptable" US interference Saturday after the American embassy in Paris sent several French firms letters warning against using the diversity programs ...