John (Eddie) La Marca receives funding from Cancer Council Victoria. He is affiliated with the Olivia Newton-John Cancer Research Institute and the Walter and Eliza Hall Institute of Medical Research.

Deb Hipp is a freelance health and medical writer and editor who lives in Kansas City, Missouri. She is a former investigative reporter with more than 25 years of experience as a journalist and writer ...

A total lunar eclipse will be visible across much of the U.S. on March 3, offering eager skywatchers a rare chance to see the Moon turn a deep red as it passes fully into Earth’s shadow. The event, ...

The first major astronomical event visible in 2026 is a total lunar eclipse, or “blood moon.” This phenomenon is highly prized by stargazers because the entire lunar disk takes on a reddish color for ...

Blood donation saves lives and is safe for most healthy adults. You can donate whole blood every 8 weeks, platelets weekly, plasma every 4 weeks, and double red blood cells every 4 months. Waiting the ...

Systolic pressure measures arterial pressure when the heart contracts, with normal readings less than 120 mmHg. Diastolic pressure measures arterial pressure when the heart relaxes, with normal ...

A total lunar eclipse is happening overnight. Like supermoons, they come in batches, and this is the final eclipse in a trio that started in 2025. If you miss this one, you won't get another ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Delivered daily ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Delivered daily ...

This week, skywatchers across North America will see the full moon slip into Earth’s shadow, transforming into a deep reddish hue. The event begins at 6:04 a.m. on March 3 in the eastern U.S. and ...