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Scientists Made a Flash of Light Disappear Inside a Liquid

Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast moving water molecules. Inside living cells, the situation is even more intricate. Tiny liquid drople

Critical jsPDF flaw lets hackers steal secrets via generated PDFs

The jsPDF library for generating PDF documents in JavaScript applications is vulnerable to a critical vulnerability that allows an attacker to steal sensitive data from the local filesystem by including it in generated files.

The flaw is a local file inclusion and path traversal that allows passing unsanitized paths to the file loading mechanism (loadFile) in jsPDF versions before 4.0. It is tracked as CVE-2025–68428 and received a severity score of 9.2.

The jsPDF library is a widely adopted package with more than 3.5 million weekly downloads in the npm registry.

US engineers are defying gravity by cutting through entire mountains in the Andes and creating giant roads attached to extreme cliffs, deep tunnels, and suspended pillars

US engineers are defying gravity by cutting through mountains in the Andes and creating giant roads with tunnels, suspended pillars, and colossal machines.

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