News
why do coughs linger after a cold?
Coughing is helpful during sickness to protect the lungs from infection. But lasting inflammation may irritate the nerve reflexes...
Why do cats purr?
Cats may purr because they're happy, but also for a slew of other reasons, including getting their owner's attention and stress.
COVID-19 is no longer a global health emergency, WHO says
The World Health Organization no longer considers COVID-19 a public health emergency of international concern and has brought an end...
Doctors perform 1st-of-its-kind brain surgery on a fetus...
Doctors performed a first-of-its-kind brain surgery on a fetus in the womb to repair a malformed blood vessel.
Elusive cannibal fish from the twilight zone are washing...
Oregon State Parks said several lancetfish have washed up on beaches in recent weeks in a highly unusual spate of strandings.
Woolly mammoths were seasonal sex fiends just like elephants,...
An analysis of ancient mammoth tusks has revealed that they underwent musth just like modern elephants do.
For the 1st time, scientists confirm the moon has a solid...
After more than 50 years, scientists finally confirmed that the moon has a solid inner core, just like Earth.
Brazilian tree frogs could be the 1st example of amphibians...
Scientists in Brazil may have observed the first example of an amphibian pollinating a flowering plant.