Microbes
- Genetics
A marine parasite’s mitochondria lack DNA but still churn out energy
Missing mitochondrial DNA inside a parasitic marine microbe turned up inside the organism’s nucleus.
- Health & Medicine
Studies can be in vitro, in vivo and now ‘in fimo’ — in poop
Scientists have coined a new term — “in fimo” — to describe studies focused on feces.
- Microbes
Mini ‘solar panels’ help yeast shine at churning out drug ingredients
Microbes equipped with light-harvesting semiconductor particles generate useful chemicals much more efficiently than ordinary microbes.
- Earth
These ancient mounds may not be the earliest fossils on Earth after all
A new analysis suggests that tectonics, not microbes, formed cone-shaped structures in 3.7-billion-year-old rock.
- Animals
In cadaver caves, baby beetles grow better with parental goo
A dead mouse — with the right microbial treatment from beetle parents — becomes a much better nursery than your average carcass.
- Earth
These light-loving bacteria may survive surprisingly deep underground
Traces of cyanobacteria DNA suggest that the microbes live deep below Earth’s surface.
- Agriculture
How plant microbes could feed the world and save endangered species
Scientists have only scratched the surface of the plant microbiome, but they already believe it might increase crop yield and save species from extinction.
- Health & Medicine
A newly approved drug could be a boon for treating malaria
Tafenoquine could help prevent the recurring form of malaria, but the drug may also be dangerous for people who have a certain genetic mutation.
- Health & Medicine
Rat lungworm disease is popping up in the mainland United States
A disease caused by a parasite endemic to Asia sickened at least 12 people in eight states in the continental United States from 2011 to 2017.
- Health & Medicine
A medical mystery reveals a new host for the rat lungworm parasite
Doctors report that A. cantonensis was transmitted to two people who ate raw centipedes, but you can get it from other creatures as well.
- Microbes
How a slime mold near death packs bacteria to feed the next generation
Social amoebas that farm bacteria for food use proteins to preserve the crop for their offspring.
- Health & Medicine
Finally, there’s a way to keep syphilis growing in the lab
Scientists have figured out how to keep a sample of the bacteria Treponema pallidum alive and infectious for over eight months.
