Imagine a world without internet, email, streaming services or social media. Imagine having to write letters or call everyone ...

Webb spots dry ice in the Butterfly Nebula, revealing frozen molecules surviving where intense stellar radiation should ...

How can fuel cells be made more efficient and longer-lasting – and what role does a membrane just a few micrometers thick ...

Explore dispensing volumetric additive manufacturing DVAM, an additive serial production method for printing using photocurable resin from a glass pipette.

Researchers used the world’s brightest X-rays to image intact organs in unprecedented detail and created an open access ...

Scientists have found a way to trap light in an extremely thin layer, potentially reshaping how future photonic devices are ...

The U.S. Marine Corps has issued a formal call to industry for a wearable cloak designed to hide individual troops from ...

A single flat metalens now handles both excitation and fluorescence collection for diamond quantum sensors, enabling ...

Researchers have developed a way to 3D print custom micrometer-sized structures directly into the interior of living cells. As reported in Advanced Materials, the investigators used their method to ...

WHERE the height of a liquid surface needs to be measured accurately, it is customary to use a needle height-gauge. In a typical gauge a needle point is slowly lowered by a micrometer screw until the ...

Hey, I appreciate this may be a question rather than a bug, in which case simply close it. But I still feel it is something that should be checked. I have created app with the Quarkus Micrometer To ...

You’re reading Open Questions, Joshua Rothman’s weekly column exploring what it means to be human. What do you read, and why? A few decades ago, these weren’t urgent questions. Reading was an ...