A scuba diver until age 79, Georgette Apol Douwma photographed reefs around the world and then transformed her images into dazzling kaleidoscopic designs. Photographer Georgette Apol Douwma’s ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

Bitcoin hovered near $92,000 as analysts, including Bernstein, pointed to improving technical and macro signals suggesting the cryptocurrency has likely bottomed after a steep fourth-quarter sell-off ...

Ethereum network activity closed 2025 with a series of major milestones that indicate expanding real-world usage, despite ETH failing to make a new all-time high this cycle. Data from Token Terminal ...

Bitcoin ends 2025 in an odd place: structurally stronger, but tactically bruised. BTC-USD trades around 87,000 to 88,000 dollars, down about 6 percent for the year and roughly 30 percent below the ...

Those with Styrofoam or e-waste to dispose of can bring it to the city’s operations and maintenance center from 10 a.m. to noon Saturday. EVERETT — Those with e-waste or Styrofoam to dispose of can ...

satisfying-perfect-fit-picturesSometimes we see something that just scratches our brains the right way. A dirty rug being cleaned, just the right bit of symmetry, or, say, peeling that initial layer ...

Analysts warn of “pump-and-dump” risks associated with ZEC’s sudden surge in hype, even as major crypto figures maintain a long-term bullish outlook. ZEC charts mirror BNB’s pre-crash parabola, ...

There’s no resisting this enormous themeless puzzle from Rafael Musa. By Caitlin Lovinger SUNDAY PUZZLE — In his print introduction to this grid, Will Shortz wrote: “Rafael Musa, of San Francisco, is ...

XRP trades at $2.64, approaching the apex of a long-standing triangle formation. Momentum and outflow data suggest tightening supply and growing accumulation. A breakout above $2.73 could target $3.00 ...

In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is much more than a way to create a pretty pattern. Consisting of a surface ...

Smithsonian researcher Ingrid Romero studies fossil pollen to reconstruct ancient climates and predict future changes Erin Wunderlich Researcher Ingrid Romero holds a case full of pollen slides at the ...