In December 2025, Brett Baker led a research cruise to collect microbial genomes off the coast of Uruguay. In this photo, Tyler Smith pilots a remotely operated vehicle collecting shallow coastal ...

A hemoglobin test measures the amount of hemoglobin in red blood cells, which is essential for transporting oxygen throughout the body and carbon dioxide back to the lungs. Normal hemoglobin levels ...

Basophils are white blood cells that help fight infections and cause inflammation. A normal basophil count is between 15 to 50/mm 3. High or low counts can signal health issues, including infections, ...

On the day O-Level results are published, most students breathe a sigh of relief. For many, the months of memorisation and revision pay off, and suddenly, life feels lighter. Parents loosen their grip ...

Jonathan Levin is a columnist focused on US markets and economics. Previously, he worked as a Bloomberg journalist in the US, Brazil and Mexico. He is a CFA charterholder. For the second year in a row ...

Level’s latest smart lock adds faster performance, built-in door sensing, and Matter support while keeping its “invisible” design. Level’s latest smart lock adds faster performance, built-in door ...

The Level Lock Pro is the best and most attractive smart lock you can buy, and its support for Matter means it can be seamlessly integrated into any smart home ecosystem. We’re longtime fans of Level ...

Thyroid level tests, including the TSH test, help doctors diagnose thyroid conditions, including hypothyroidism or hyperthyroidism. Treatment may include hormones or other medications. The thyroid is ...

When you don't get enough vitamin A in your diet, you may be at risk of having a vitamin A deficiency. Over time, this can lead to several health concerns, including vision problems, weakened immunity ...

The blood in your body delivers oxygen to all of your cells. When you breathe and draw fresh oxygen into your lungs, red blood cells bind with the oxygen and carry it through your bloodstream. On a ...

Many ask about the benefits of A Levels and their impact on future careers. I’m looking for a recognised qualification that offers great opportunities. For more on accreditation and course benefits, ...

Lipoprotein(a) levels, which are largely determined by genetics, appear to fluctuate over time, particularly in individuals with moderately elevated concentrations, a UK Biobank analysis shows. People ...