A global study reveals over 20 bird species use a shared call to warn against brood parasites like cuckoos. This call, both ...

Anthropic Claude is one of the biggest chatbots in the world. Here's everything you need to know about Claude 4 and earlier ...

Introduction Only symptomatic treatments are available for patients with Parkinson’s disease (PD), the second most common chronic neurodegenerative disease worldwide, and it is therefore imperative to ...