Iron is an essential mineral for health. Although red meat and seafood are good sources of iron, many plant-based foods also contain...

癌症是香港的頭號殺手，發病率正以每年大約3%節節上升。政府最近首次公佈《香港癌症策略》，制訂工作方向，透過篩查及早發現癌症，提供適時及有效的治療，以提高癌症病人的存活率及生活質素，這是香港癌症防治服務的一個重要里程碑。 要發展香港癌症策略，先要了解現時香港癌症診治的癥結。大...

Cancer cells can spread to other parts of the body through the blood. And now, researchers have developed a new kind of laser that can...