Articles for category: Biology & Genetics, Disease & Medicine

Ancient DNA Discoveries That Are Rewriting Human History

Ancient DNA Discoveries That Are Rewriting Human History

Trizzy Orozco

Imagine uncovering secrets buried for tens of thousands of years, secrets that could fundamentally change our understanding of who we are and where we come from. This is the captivating world of ancient DNA discoveries. Recent advancements in genetic technology have opened a window to the past, allowing scientists to peer into the genetic makeup ...

Before Photosynthesis: Did Radiolysis Power Early Life on Earth?

Before Photosynthesis: Did Radiolysis Power Early Life on Earth?

Annette Uy

Imagine a world devoid of lush greenery, where the sun’s rays do not fuel life as we know it today. Before the advent of photosynthesis, life on Earth might have thrived through a process that sounds straight out of a science fiction novel: radiolysis. This intriguing theory posits that the energy required for early life ...

grey pigeon

Pigeons and Dodos: Separated by Time, United by DNA

Maria Faith Saligumba

Imagine a world where the air thrums with the soft flutter of wings and the ground trembles under the steps of a creature no one alive has ever seen. This world, both familiar and lost, links the humble pigeon you see in city parks to the legendary, extinct dodo. At first glance, it seems impossible. ...

5 Ancient Rituals That Still Baffle Modern Anthropologists

5 Ancient Rituals That Still Baffle Modern Anthropologists

Sumi

I still remember standing in front of a glass case in a small museum, staring at a set of ritual objects no one could fully explain. The labels were full of careful phrases like “possibly” and “may have been used for,” and that uncertainty hooked me far more than any clear answer ever could. For ...

12 Intriguing Facts About the Origins of Life on Earth

12 Intriguing Facts About the Origins of Life on Earth

Jan Otte

You wake up every day as part of something extraordinary. Life surrounds us in countless forms, from the tiniest bacteria to the largest whales, yet one of humanity’s greatest mysteries remains hidden in deep time. How did it all begin? How did non-living matter transform into the first spark of life on our planet? Scientists ...

Your Brain Can Rewire Itself: The Amazing Science of Neuroplasticity

Your Brain Can Rewire Itself: The Amazing Science of Neuroplasticity

Kristina

If you have ever thought you are simply “wired this way” and stuck with it for life, you are selling your own brain short. The truth is, your brain is more like a living, breathing city than a fixed machine, constantly building new roads, closing old ones, and rerouting traffic in response to how you ...