The new presidential fitness test is a positive step, not the solution, experts say

• by Chelsea Cirruzzo

• July 2, 2026

Venous malformation with localized intravascular coagulopathy in children treated with sclerotherapy and LWMH

• by Xiao Gao, Xuming Wang, Yuhua Wei, Shuai Niu, Le Yang, Lei Xu

• July 1, 2026

HPV Chatbots Did Not Outperform Public Materials

Brief GPT-4o chatbot conversations increased parents' HPV vaccination intentions immediately following exposure, but public health materials showed more durable effects, and no intervention increased self-reported vaccination uptake.

• by Andrea Surnit

• June 30, 2026

• 5 min

Evaluating the accuracy and communication quality of large language models in Ewing sarcoma: a comparative analysis of ChatGPT, Claude, Gemini, DeepSeek, and Grok

• by Cihan Ünyılmaz

• June 30, 2026