Maharashtra HSC Biology Previous Year Question Papers for Board Exam 2026. Download PDFs, check exam date 25 Feb 2026 (11 AM–2 PM), and boost your preparation.

How do plants achieve their remarkably regular arrangement of leaves and flowers? And why does this pattern remain so stable, even as plants grow and respond to their environment? Researchers at ...

Mining has always been grounded in geology, chemistry, physics, and engineering. Biology has been there too, quietly ...

A protein called klotho may explain why some people stay razor-sharp into their 90s while others decline decades earlier — and the research is upending everything we assumed about the aging brain.

In many colleges and universities today, students often hear strong statements like “God is dead” or “Science has buried God.

A horse’s whinny is an unusually distinctive mix of sounds including both high and low frequencies. Reporting in the Cell Press journal Current Biology on February 23, researchers demonstrate how ...

Experts explain why intermittent fasting may not be worth the hype - Research suggests intermittent fasting is unlikely to lead to greater weight loss in overweight or obese adults than eating a healt ...

Appetite is governed by gut hormones, not willpower. GLP-1 therapies extend natural satiety signals and expose the biology ...

A new study from National Jewish Health helps explain how exposure to burn pit smoke and desert dust may damage the lungs of military service members deployed to regions such as Afghanistan and Iraq.

Cornell researchers have uncovered a built-in molecular "gate" that controls the production of the molecule nitric oxide, a crucial signaling molecule throughout biology that in humans helps regulate ...

Constant notifications and screen time are rewiring your brain. Experts explain how always-on digital habits trigger mental fatigue, poor sleep, and what a digital detox can do.

According to a report from the Partnership to Fight Chronic Disease, chronic disease could cost the United States up to $47 trillion between 2024 and 2039, including trillions in medical expenses and ...