Science Ticker
A roundup of research and breaking news
- Animals
In a colony, king penguins behave like molecules in a 2-D liquid
Positions of king penguins in a breeding colony resemble molecules in a 2-D liquid.
- Health & Medicine
A new coronavirus is killing pigs in China
Genetic evidence identifies a previously unknown coronavirus that’s causing problems in pigs.
- Astronomy
A Chinese space station will fall to Earth this weekend
The Chinese space agency’s first space station is coming back to Earth this weekend. It probably won’t cause damage, but it will cause fireworks.
- Science & Society
New spending bill mostly boosts money for science research
Here’s a quick look at how science agencies fared in the newly passed spending package.
- Genetics
Atacama mummy’s deformities were unduly sensationalized
A malformed human mummy known as Ata has been sensationalized as alien. A DNA analysis helps overturn that misconception.
- Tech
First pedestrian death from a self-driving car fuels safety debate
A self-driving Uber kills woman in Arizona in the first fatal pedestrian strike by an autonomous car.
- Earth
Critter-finding mission to Antarctica’s Larsen C iceberg scrapped
Thick sea ice ended a rapid-response mission to study seafloor that lay beneath Larsen C iceberg.
- Animals
Penguin supercolony discovered in Antarctica
Scientists have found a penguin supercolony living on tiny, remote Antarctic islands.
- Astronomy
Watch an experimental space shield shred a speeding bullet
Engineers tested how well a prototype shield for spacecraft would stand up to space debris by shooting it with a solid aluminum pellet.
- Life
Shipping noise can disturb porpoises and disrupt their mealtime
Noise from ships may disturb harbor porpoises enough to keep them from getting the food they need.
- Animals
Even after bedbugs are eradicated, their waste lingers
Bedbug waste contains high levels of the allergy-triggering chemical histamine, which stays behind even after the insects are eradicated.
- Astronomy
SpaceX just launched its biggest rocket for the first time
SpaceX just launched the Falcon Heavy — the most powerful rocket since the Saturn V — for the first time.
