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Stem cell therapy rescues symptoms of Alzheimer’s disease

UC San Diego study shows hematopoietic stem cell transplants can protect against memory loss, neuroinflammation and β-amyloid build-up in Alzheimer’s mice. In the ongoing search for a cure for Alzheimer’s…

Hy­dro­thermal sys­tems in dif­fer­ent wa­ter depths

Re­search cruise with the MET­EOR starts. Ex­ped­i­tion in­vest­ig­ates hy­dro­thermal sys­tems in dif­fer­ent wa­ter depths for the first time. Deep-sea hydrothermal vents, also often called black smokers because of their characteristic…

Always in the flow

In the 1980s, the Elbe estuary had largely lost its function as an estuarine filter due to heavy metal pollution. After decades, the estuary was able to recover from this,…

Estuaries as climate gas hotspots

Nitrous oxide has a much stronger effect on the climate than carbon dioxide. Soils, peatlands and rivers are potential nitrous oxide sources. However, when, where and how much nitrous oxide…

After 15 years, pulsar timing yields evidence of cosmic background gravitational waves

Groups report evidence that the cosmos is filled with a background of gravitational waves likely due to mergers of supermassive black hole binaries. The universe is humming with gravitational radiation…

Hospital pathogen Acinetobacter baumannii

… quickly adapts to new environmental conditions. Hospital-acquired infections are often hard to treat because the corresponding pathogens become increasingly resistant against antibiotics. Here, the bacterium Acinetobacter baumannii is particularly…

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