Ancient Egyptian skull shows oldest known attempt at treating cancer
The skull of an ancient Egyptian man with a round lesion caused by a tumour…
Tag: known
Alpacas are the only mammals known to directly inseminate the uterus
The alpaca (Vicugna pacos) uses a reproductive technique never confirmed in any other mammalZoonar GmbH…
4 Lesser-Known Reasons to Work With a Health Coach
Reviewed by Brian St. Pierre, MS, RD Health coaching goes beyond diet and exercise advice.…
Carrington event: Largest known solar storm in history was even bigger than we thought
Ejections of plasma from the sun can create geomagnetic storms when they smash into Earth’s…
The First Amphibian Known to Beg Its Mother for Milk Is More Bizarre than You Might Imagine
The First Amphibian Known to Beg Its Mother for Milk Is More Bizarre than You…
Earliest known sex chromosomes evolved in octopuses
A California two-spot octopusNorbert Wu/ Minden Pictures/ Alamy The earliest known sex chromosomes have been…
Huge set of galaxies is set to form largest cluster in known universe
Artist’s impression of the quasar that astronomers used to search for early galaxiesESO/M. Kornmesser One…
Petrochemical companies have known for 40 years that plastics recycling wouldn’t work
For 40 years, plastic and petrochemical companies have tried to convince the public that plastics…
What I Wish I’d Known
By Kim Lewis, as told to Stephanie WatsonAs a single mom, I did a lot…
Ripples in the oldest known spiral galaxy may shed light on the origins of our Milky Way
Observations have revealed the first-ever seismic waves seen in an ancient galaxy, possibly offering new…