
Glass powder from trash is being tested as concrete in Manhattan towers
Two New York City high-rises show how discarded glass can replace part of the cement in structural concrete, potentially lowering construction emissions at scale.
Sep 18, 2026
Editorial Team

Two New York City high-rises show how discarded glass can replace part of the cement in structural concrete, potentially lowering construction emissions at scale.
Sep 18, 2026

One of history's most audacious engineering feats—raising an entire American city to escape the sea—succeeded so completely that almost nobody remembers it.
Sep 18, 2026

A rural Pennsylvania township discovered its land sat atop something far more valuable than crops—and watched its character transform overnight when a data center developer arrived with half a billion dollars.
Sep 17, 2026

When this sea slug severs its own head, the castoff body keeps beating—and the head simply grows a new one, suggesting an elegant solution to a parasite problem.
Sep 17, 2026

Rural America's power grid is becoming a contested resource as artificial intelligence infrastructure siphons electricity that farms increasingly depend on, driving up costs across agricultural regions.
Sep 17, 2026

A philatelist's lucky hunch and a printer's momentary error created the most valuable stamps ever produced—a mistake so rare that it transformed one man's modest purchase into a fortune.
Sep 16, 2026

What keeps a teacher in the classroom for 67 years—and what does that kind of devotion reveal about American education, purpose, and the pull of a single life well-lived?
Sep 16, 2026

The largest living organism on Earth isn't a whale or a forest—it's a fungus you can't see, slowly consuming an entire ecosystem from below.
Sep 15, 2026

The measurements were taken on the French national team's specialist starters during training for Paris 2024, and the model built on them says the first fifth of a second of a standing start is won by whole-body timing rather than by gearing or a lighter bike.
Sep 15, 2026

Field observations from 2011–2020, including biologging from 2016–2020, linked the lunar cycle with nightjar activity, skin temperature and major annual events.
Sep 15, 2026

A Hungarian journalist's annoyance with smudged newsprint sparked an invention so ubiquitous we forget it was ever revolutionary.
Sep 15, 2026

When a teenager watched a turtle glide silently through pond water, he realized every underwater robot studying marine life was doing it wrong.
Sep 15, 2026

What seemed counterintuitive—stopping all traffic simultaneously so pedestrians could cross diagonally—actually made intersections safer, data from over two hundred Seoul locations reveals.
Sep 15, 2026

Discarded scallop shells turned into safety helmets that outperform traditional plastic—and could solve a waste crisis one village at a time.
Sep 15, 2026