Credit: CC0 Public Domain When Columbia neurologist and scientist Neil Shneider speaks to his ALS patients who volunteer for experimental therapies, he’s unwaveringly honest. “Patients always ask me, ‘What can…
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Controlling quantum motion and hyper-entanglement
Two atoms, trapped by beams of laser light, are shown in a special quantum state called hyper-entanglement. In this state, both their motion and internal energy are linked, opening new…
Blood Test Identifies Depression Risk in Teenagers
Summary: Researchers have identified nine blood-based microRNAs that are elevated in teens diagnosed with depression, offering a potential biomarker for early detection. These molecules, absent in adult depression, may signal…
The formation of a new exoplanet can cause chemical discrepancies in paired stars
Image of a protoplanetary disk from ALMA. Credit: ALMA (ESO/NAOJ/NRAO) Co-paired stars, or stars that travel together, can provide insights into processes that other stars can’t. Differences in their brightness,…
Penguin poop gives Antarctic cloud formation a boost
Penguins’ poop may be making Antarctica cloudier — and helping mitigate the regional impacts of climate change. Gases emitted from the birds’ guano are supplying key chemical ingredients to form…
Medication improves survival rates after a first heart attack even in patients over age 90
After a first heart attack, medication improves survival rates even in patients over 90 years old. Credit: Canadian Journal of Cardiology / Wong et al. Researchers have found that prescribing…
The moon and Venus kick off Memorial Day weekend with a lovely conjunction early on May 23
Should your local weather forecast suggest that Friday morning — the start of the Memorial Day Holiday Weekend — will be fair and clear, it will be well worth setting…
WHO is finalizing a new treaty that prepares for the next pandemic − but the US isn’t signing
On March 20, 2025, members of the World Health Organization adopted the world’s first pandemic agreement, following three years of “intensive negotiations launched by governments in response to the devastating…
