Saiga Antelopes Are Struck Again by a Plague in Central Asia
An ancient species that once roamed grasslands with woolly mammoths is dying in great numbers in Mongolia, with harmful factors piling up.
Advertisement
An ancient species that once roamed grasslands with woolly mammoths is dying in great numbers in Mongolia, with harmful factors piling up.
By ERICA GOODE
Researchers found that big hip swings and asymmetric arm and thigh movements give the impression of being a better dancer.
By STEPH YIN
To reduce conflict with herders in the Himalayas, biologists gathered a fecal data set to decode the diets of the endangered cats.
By NICHOLAS ST. FLEUR
A rapidly advancing crack in Antarctica’s fourth-largest ice shelf has scientists concerned that it is getting close to a full break.
By JUGAL K. PATEL
A group of senior Republican figures, led by James A. Baker III, says that taxing carbon emissions is the fairest way to address a warming climate.
By JOHN SCHWARTZ
When snatched by an attacker, the lizard rips off its scales and skin so it can slip away unscathed.
By NICHOLAS ST. FLEUR
Alarmed by the administration’s apparent disdain for science, members of a profession that is often loath to take sides are starting to take a stand.
By AMY HARMON and HENRY FOUNTAIN
A British tabloid said American government scientists overstated global temperatures to influence climate talks. Other scientists say that did not happen.
By HENRY FOUNTAIN
Trump cabinet nominees offer a more nuanced view of climate change: The Earth is warming, but the impact of human activities remains uncertain.
By JUSTIN GILLIS
A remarkable stream of lava off the coast of Hawaii has become visible again, days after a cliff collapse blocked the view.
By JOANNA KLEIN
The fiery object streaked across the Midwest sky early Monday morning. It was seen as far west as Nebraska and as far east as New York.
By KENNETH CHANG
The species, previously unknown, may have a symbiotic relationship with moray eels.
By NICHOLAS BAKALAR
A new study says that rock found on the island of Mauritius is evidence of pieces of the supercontinent Gondwana that were left behind as it broke up.
By NICHOLAS ST. FLEUR
Streams like the one from the Kilauea volcano usually last a day or two, but this one has flowed since New Year’s Eve. And visitors have to keep their distance.
By JOANNA KLEIN