To accelerate the Steiner tree search, we propose a technique for the graph size minimization by reducing the input 3D matrix. This method slightly decreases result quality but finds solutions 2–10 ...

A new national tree canopy assessment tool, available at TreesAtWork.org, provides high-resolution data to help cities track ...

The world’s first fully 3D-printed microscope can be made in a few hours and for a fraction of the cost of traditional ones. “It’s not just enabling, it’s empowering,” says Gail ...

How big of a problem is it worldwide? By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This Graph?” feature.

These budget 3D printers all cost under $500 (although prices can drift a bit from month to month), and some are better suited for beginners than others. Our list of picks for the best 3D printer ...

These high-quality calculators have everything from touchscreens to 3D color displays. If you are or have a student who needs a graphing calculator, here are some of the best options currently ...

The area that is now Joshua Tree National Park wasn’t always a desert. During the Great Ice Age, also known as the Pleistocene Epoch, there were rivers and lakes as well as Columbian mammoths ...

From budget enthusiast builds to pro setups, these are our picks of the most reliable 3D printers you can buy. James has been writing about technology for years but has loved it since the early 90s.

Interested in blogging for timesofindia.com? We will be happy to have you on board as a blogger, if you have the knack for writing. Just drop in a mail at toiblogs@timesinternet.in with a brief ...

The transcription factor regulatory network in Pseudomonas aeruginosa is complex and involves multiple regulators that respond to various environmental signals and physiological cues by regulating ...

Faces - A face is a flat surface on a 3D shape. For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where ...