Genetics
- Genetics
Americans support genetically engineering animals for people’s health
Genetically engineering animals is OK with Americans if it improves human health, a new poll reveals.
- Health & Medicine
A resurrected gene may protect elephants from cancer
Researchers have found another gene that may play a role in explaining elephants’ cancer resistance.
- Life
Tiny bits of RNA can trigger pain and itchiness
Two microRNAs may shed light on the causes of nerve pain and itch.
- Health & Medicine
The first gene-silencing drug wins FDA approval
The FDA just approved the first drug that works via RNA interference.
- 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.
- Genetics
Researchers say CRISPR edits to a human embryo worked. But critics still doubt it
Researchers say that they have confirmed CRISPR/Cas9 edits of a heart disease–causing version of a gene, but critics still have doubts.
- Archaeology
The debate over people’s pathway into the Americas heats up
Defenders of an ice-free inland passage for early Americans make their case.
By Bruce Bower - Genetics
The first detailed map of red foxes’ DNA may reveal domestication secrets
Thanks to a newly deciphered genome of red foxes, researchers have pinpointed regions in the animals’ DNA linked to taming them.
- Genetics
The ‘language gene’ didn’t give humans a big leg up in evolution
Scientists have long debated the role of a gene called FOXP2 in recent human evolution.
- Genetics
Indonesia’s pygmies didn’t descend from hobbits, DNA analysis suggests
Short people living on the Indonesian island of Flores don’t appear to have DNA from controversial, small-bodied Stone Age hominids called hobbits.
By Bruce Bower - Genetics
Most Americans think it’s OK to tweak a baby’s genes to prevent disease
Americans generally favor tweaking a baby’s genes to reduce the chance of getting a disease, but think boosting intelligence is a step too far.
- Genetics
Here’s why wounds heal faster in the mouth than in other skin
Wounds in the mouth heal speedily thanks to some master regulators of immune reactions.