Mr. Khan is the C.E.O. of Khan Academy and the vision steward at TED, both nonprofits that provide free online education for more than 200 million learners globally. On my way to meet a friend in ...

UL Solutions has awarded Voltage Energy Group a certification for its full-system electrical balance of system (EBOS) solution for 2-kV solar PV cable applications covering the LYNX, IBEX, IBEX PLUS, ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...

NORTHBROOK, Ill.--(BUSINESS WIRE)--Nov 18, 2025--UL Solutions Inc. (NYSE: ULS), a global leader in applied safety science, today announced that Schneider Electric, a global energy technology leader, … ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

NORTHBROOK, Ill. — UL Solutions Inc., a global provider of safety science, has announced the launch of artificial intelligence (AI) safety certification services, enabling comprehensive assessments ...

New AI safety certification aims to build public trust and enable the responsible adoption of beneficial AI technologies. UL Solutions Inc. (NYSE: ULS), a global leader in safety science, today ...

NASHVILLE, Tenn., Oct. 28, 2025 /PRNewswire/ - D2L, a global leader in learning innovation, and 1EdTech Consortium, a trusted authority on interoperability standards, announced at EDUCAUSE 2025 a ...

New ECOLOGO certification for energy and industrial automation equipment helps manufacturers validate sustainability claims through science-based standards UL Solutions Inc. (NYSE: ULS), a global ...

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