Could the benefits of cold temperatures be reproduced without the cold? A new study identifies a molecule that may hold part of the answer.

Sleep can feel like disappearing because your memory leaves large parts of the night blank. What your brain is actually doing during those missing hours is very different from death.

Some AI systems have produced deceptive behavior researchers did not explicitly teach them to perform. The harder question is what happens as those systems become more capable and harder to monitor.

Iron deficiency, thyroid disorders, certain medicines and significant dietary restriction can contribute to hair loss. In ...

With the release of the critically acclaimed film Black Adam, we learned that there was about to be a significant change in ...

Jean Said Makdisi's reissued memoir recounts bombardment, siege and civilian resistance in scenes painfully familiar from ...

Florida isn't in the clear yet as record-warm Gulf waters could fuel a late-season hurricane even during this exceptionally below average year.

New research reveals that lactate-driven histone H3K18 lactylation activates a PSRC1/AKT/HIF-1α positive feedback loop that ...

Applications open on Friday for projects that cut carbon emissions, following improvements at five local sites COMMUNITY groups across Pembrokeshire can apply for a new round of grants from Friday ...

The ECG shows sinus rhythm at 84 beats per minute with a left anterior fascicular block. Echocardiography demonstrates mild ...

Missing a required minimum distribution used to mean a devastating penalty, but a rule change most retirees have never heard of created a correction path that can reduce a five-figure tax bill to ...

New research indicates that commonly used measures of kidney function underestimate the prevalence of chronic kidney disease ...