Polar Bears’ Path to Decline Runs Through Alaskan Village
The bears that come here are climate refugees, on land because the sea ice they rely on for hunting seals is receding.

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The bears that come here are climate refugees, on land because the sea ice they rely on for hunting seals is receding.
By ERICA GOODE
Scientists have devised a blueprint for the early universe that can be brought to life with a 3-D printer.
By DENNIS OVERBYE
Governors and mayors say they are determined to continue with plans to address climate change, no matter what a Trump administration may do.
By TATIANA SCHLOSSBERG
In the Waitomo caves of New Zealand, the insects use bioluminescence and silk threads of a sticky substance to catch prey.
By JOANNA KLEIN
A new visualization from NASA illustrates the concentration of carbon dioxide around the globe over the course of a year.
By NICHOLAS ST. FLEUR
A blast of Arctic air is freezing the northern United States, driven by the jet stream and perhaps made more extreme by climate change.
By TATIANA SCHLOSSBERG
Here’s a selection of Times reporters’ most memorable stories of the year, with a focus on climate change and related environmental issues.
By THE NEW YORK TIMES
Here's a selection of Science desk reporters' most memorable stories of the year, with a focus on archaeology, biology and space.
By THE NEW YORK TIMES
The technique, discovered by a team at the Salk Institute and tested in mice, cannot be applied directly to people, but it points toward better understanding of human aging.
By NICHOLAS WADE
Around a handful of beaches on the island of Cebu, divers can swim with sparkling aggregations of fish that collect in “bait balls.”
By JOANNA KLEIN
Distinct populations of Atlantic killifish developed adaptations that helped them survive in waters tainted by toxic leftovers of industrial manufacturing.
By JOANNA KLEIN
If you trace most food chains back far enough, you get sunlight. But trace back that of the Caribbean spiny lobster, and you get swamp gas.
By STEPH YIN
A Chinese paleontologist’s discovery in an amber market is offering new insights into the evolution of feathers.
By NICHOLAS ST. FLEUR
Some praying mantis females are much larger than males, because they mimic flowers to attract prey.
By JAMES GORMAN