Life
We summarize the week's scientific breakthroughs every Thursday.
- Life
Protein mobs kill cells that most need those proteins to survive
A protein engineered to aggregate gives clues about how clumpy proteins kill brain cells.
- Neuroscience
Giggling rats help reveal how brain creates joy
Rats relish a good tickle, which activates nerve cells in a part of the brain that detects touch.
- Paleontology
Dragon dinosaur met a muddy end
‘Mud dragon’ fossil discovered in China suggests that dinosaurs’ last days were an active time of evolution.
- Animals
Old bonobos have bad eyesight — just like us
As bonobos age, they lose their ability to see things close up, a new study suggests.
- Climate
CO2-loving plants can counter human emissions
Plants temporarily halted the acceleration of rising carbon dioxide levels in the atmosphere, new research suggests.
- Animals
Most illegal ivory is less than three years old
Most of the ivory seized by law enforcement in the last decade doesn’t come from elephants poached many years ago.
- Animals
Most illegal ivory is less than three years old
Most of the ivory seized by law enforcement in the last decade doesn’t come from elephants poached many years ago.
- Tech
New technique shows cells’ molecules in color
A new electron microscopy technique reveals cellular details in multicolor
- Neuroscience
Shape-shifting molecule aids memory in fruit flies
A prionlike protein may store long-term memories in fruit flies, a new study suggests.
- Genetics
Cancer mutation patterns differ in smokers, nonsmokers
The DNA of smokers shows more damage than the DNA of nonsmokers who have the same kind of cancer.
- Life
City dolphins get a boost from better protection and cleaner waters
Bottlenose dolphins near Adelaide, Australia, are slowly growing in number due to better environmental conditions and better protection.
- Health & Medicine
50 years later, vaccines have eliminated some diseases
Vaccines have come a long way in 50 years.
