Protocol Earth

A time machine.....

We Just Got Even More Evidence of Humans Interbreeding With Mysterious Denisovans Island Southeast Asia has one of the largest and most intriguing hominin fossil records in the world. But our new research suggests there is another prehistoric human species waiting to be discovered in this region: a group called Denisovans, which h

Surprising results.

2% of people carry 90% of COVID-19 virus, and roommates are safer than you think A few "super carriers" with off-the-charts viral loads are likely responsible for the bulk of COVID-19 transmissions, while about half of infected people aren't contagious at all at the time of diagnosis, suggests a new CU Boulder analysis of more than 72,000 test samples.