A new analysis estimates that if greenhouse gas emissions continue unabated, sea-level rise will endanger coastal wetlands across the United Kingdom.

That conclusion was derived by estimating salt-marsh vulnerability using the geological record of past losses in response to sea-level change. Data from 800 salt-marsh soil cores showed that rising sea levels in the past led to increased waterlogging of the salt marshes in the region, killing the vegetation that protects them from erosion.

A cosmic crash 8 billion to 10 billion years ago was a defining event in the early history of the Milky Way and reshaped the structure of our galaxy.

The Sausage Galaxy lost and the Milky Way won, fashioning both its inner bulge and its outer halo. The wreckage is all around us and the paths of the stars from the galactic merger earned them the moniker "the Gaia Sausage."

Enterotoxigenic Escherichia coli is a major cause of diarrhea in developing countries, and responsible for at least 300,000 deaths a year, according to the World Health Organization.

Effective vaccines have not been developed, so patients infected are treated with antibiotics and supporting measures. The emergence of multidrug-resistant bacteria has become a concern so the development of new treatment methods is ongoing.

Blood thinning drugs are preventing 7,000 strokes each year, according to an analysis of general practice records of five million patients from 2000 to 2016 to find out how many people have a diagnosis of atrial fibrillation and how many are receiving treatment to prevent strokes. 

Atrial fibrillation is the most common cause of an irregular heartbeat and five times increases the risk of stroke. To reduce the risk of stroke by around two thirds, patients with atrial fibrillation are given anticoagulant drugs to prevent blood clotting, such as warfarin. 

By using infrared wavelengths, the HAWK-I infrared imager mounted on ESO's Very Large Telescope (VLT) in Chile was able to capture this image of the star cluster RCW 38.

RCW 38 is over 5,00 light years away (look toward the constellation Vela) and is composed of several short-lived massive stars that will eventually supernovae, but also has some 8,000 other x-ray emitting objects.

In Ely, about 250 north of Las Vegas, Nevada is scheduled to hold its first execution in 12 years.

Nothing controversial about that, because in 2002 Scott Dozier murdered Jeremiah Miller after he traveled to Las Vegas where Dozier had promised to help him make methamphetamine. Dozier dumped him in a trash bin, three years later killed at least one other person, and has been on "death row" since 2007.  And nothing controversial about Dozier wanting to die rather than spend the rest of his life in prison.