Upper GI bleeds can be caused by peptic ulcers, which are holes or sores in the stomach or duodenum. Symptoms of an upper GI bleed can include black, tarry stools and vomiting blood. If you have blood ...

There's little worse than being struck by tummy trouble when you're trying to do your job – and even Roman soldiers could attest to that, a new study shows. Scientists at the universities of Oxford ...

Many patients with inflammatory bowel disease (IBD) suffer from abdominal pain even between acute inflammatory flare-ups. Altered processing of pain in response to fear may be involved. This is the ...

Gastrointestinal cancers rank among the deadliest in the world, yet they often grow in places doctors struggle to reach. If you have ever heard someone describe an endoscopy as painful or ...

November 24, 2025 -- The U.S. Army recently released its second Sources Sought Notification (SSN) to accelerate the acquisition of the Company-Level Directed Requirement (CoLvl DR) Small Uncrewed ...

Center for Regeneration and Aging Medicine, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, ...

Artificial intelligence is in an arms race of scale with bigger models, more parameters and more compute driving competing announcements that seem to come out on a daily basis. AI foundation model ...

Nvidia has entered the competitive small AI model arena with the release of Nemotron-Nano-9B-v2, a powerful and efficient 9-billion-parameter open-source model. Available now, the model features a ...

BERLIN, Aug 1 (Reuters) - Germany said on Friday that it will deliver two Patriot systems to Ukraine after reaching an agreement with the U.S. that Berlin will be first in line to receive the latest ...