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Gravitational waves are tiny ripples in the fabric of spacetime that are produced when massive objects in the cosmos accelerate or collide. By detecting these waves, astrophysicists can study various cosmic events, including ...

For decades, a 30 million-year-old fossil sat entombed in rock in an Oregon museum collection. When it was first found, paleontologists thought it might be an early relative of sheep, camels and pigs, whose fossilized skeletons ...

For years, social media companies have faced pressure from users and government watchdogs to stop misinformation from distorting elections, deepening political divisions and undermining Americans' trust in institutions. But ...

Ever notice how chatbots often insist on making up an answer instead of admitting defeat? Like a student desperately scribbling nonsense to avoid handing in a blank page, large language models (LLMs) seem to live by the make-it-up-as-you-go ...

People living on the coast in midlife are more likely to have worse health, a new study of England and Wales led by UCL researchers finds.

Celiac disease is an autoimmune condition triggered by gluten that affects 1% to 3% of people globally and is caused by a mix of known genetic factors and unknown environmental ones.

University of Missouri researchers have identified a simple, effective way to improve quality of life. A new study found that maintaining a consistent daily routine can reduce physical pain and ease symptoms of depression, ...

Extreme fatigue, a racing pulse, shortness of breath, brain fog, aching joints—the symptoms of long COVID can vary widely, change unpredictably and be difficult to recognize as signs of the condition. Long COVID also remains ...

Ports rank among the most disturbed marine environments. Pollutants like trash, oil and toxins from antifouling paints tend to accumulate in enclosed harbors. Invasive species arriving in ballast water may displace native ...

Recurrent urinary tract infections (rUTIs) are among the most common bacterial infections worldwide and primarily affect women. While antibiotics remain the standard treatment, frequent recurrences and rising antibiotic resistance ...

The laws of thermodynamics state that heat naturally flows from hotter systems or regions to colder systems or regions until a state of thermal equilibrium is reached. This simple principle underpins the operation of numerous ...

Lysosomes are small compartments inside cells that break down and recycle biological materials. Once regarded mainly as cellular waste-disposal centers, lysosomes are now understood to be important signaling hubs for calcium ...