Confused about childhood vaccines in 2026? This expert-backed guide explains what shots your child needs, when they need them, how schedules have changed, and what today’s political climate means for ...

That’s only one problem. Your immune system also has an adaptive system of specialized immune cells and antibodies that attack and destroy invading microbes. This system remembers what those intruders ...

Conflicting stories have made what happened last week on Makalu, in which two climbers died, hard to piece together. Here is ...

During these waves of mass extinction, most vertebrate survivors were confined to refugia, or isolated biodiversity hotspots ...

On Dec. 31, xAI’s Grok was prompted by a user on X to write a "heartfelt apology note" after the chatbot had generated and shared an image of two young girls in sexualized attire based on a user’s ...

Epstein files: The Justice Department reposted an image containing a photo of President Trump that it had removed from an online collection of files on the convicted sex offender Jeffrey Epstein. The ...

Options are showing that Bitcoin is heading into the final weeks of 2025 under intense pressure, with around $23 billion in contracts set to expire next Friday that threaten to amplify ...

BAYAHIBE, Dominican Republic (AP) — Oxygen tank strapped to his back, Michael del Rosario moves his fins delicately as he glides along an underwater nursery just off the Dominican Republic coast, ...

The manhunt for the gunman who killed two students and wounded nine in a shooting at Brown University entered its fifth day on Wednesday after police in Providence, Rhode Island, released a new image ...

Exchange-traded funds can quickly and easily diversify your portfolio. These funds invest in top companies and can provide investors with some excellent long-term stability. These exchange-traded ...

Donald Trump is famous for putting his name or likeness on buildings, steaks, and sneakers-- but his administration is facing headwinds as it seeks to put his face on a popular national parks pass. An ...