Large kangaroos today roam long distances across the outback, often surviving droughts by moving in mobs to find new food ...

Australia’s giant Protemnodon kangaroos didn’t die out everywhere at the same time. Instead, extinction proceeded one habitat ...

Squat rhinos lived in North America about 12 million years ago, congregating in huge, water-bound herds much like modern hippos.

Giant kangaroos stayed local, and rapid climate change gradually destroyed their lush rainforest home, leading to extinction.

Painted ladies are the ultramarathoners of the butterfly world—even more so than monarchs. Scientists have long known about ...

Volcanic eruption from 12 million years ago preserves a snapshot of extinct animal life. Rhinos that once roamed much of ...

Particle-accelerator study focuses on the r-process thought to be responsible for forming elements heavier than iron ...

Ancient giant kangaroos, once roaming the rainforests of central Queensland of Australia, were surprisingly stay-at-home ...

China says it has found no abnormality in the activity concentration of hazardous elements such as tritium, caesium-134, caesium-137 ...

Eric Scott of Bondi Junction wants us to know, “I can’t let the discussion on elements wind down without ... and others will know gave its name to strontium.” Back to the not-at-all ...

Researchers examined ratios of isotopes of strontium, oxygen and carbon in ... Isotopes are atoms of the same element that have the same number of protons but a different number of neutrons.