What’s making Earth’s atmosphere drier?
Scientists investigated humidity patterns in tree rings across Europe to test whether recently drier air is natural or caused by global…
Category: Big Questions
Could “iron snow” fuel life in Europa’s ocean?
Scientists calculated that microorganisms breathing iron oxide “snow” could produce enough energy to survive on Jupiter's icy moon…
What causes brain fog in long COVID patients?
Researchers found the COVID-19 virus causes inflammation that disrupts a patient’s blood-brain barrier and contributes to brain fog.
Can scientists predict catastrophic floods?
Researchers showed river structure and moisture conditions can help predict large-scale flood events.
The universe’s dust is on the decline
Astronomers found the density of dust in the universe has been steadily decreasing for the last 10 billion years, as it coalesced to form…
Scientists found a new way diamonds are made and destroyed
Geologists examined CT images of diamonds from southern Africa to determine what happens to them underground.
How did nautiloids survive extinction?
Researchers found nautiloids outlived other shelly creatures in the late-Cretaceous extinction because they had slower metabolisms.
Researchers developed new AI to treat cancer
Scientists created an artificial intelligence model, called CancerGPT, that predicted the effect of different drug combinations on patients…
Scientists tackle mosquito-borne viruses with CRISPR
Researchers developed a new CRISPR protein that cuts viral RNA to combat diseases like yellow fever.
Researchers linked obesity with breast cancer
Scientists compared genetic data from tumors of breast cancer patients, and found patients with high body mass indexes had unique gene…