LND topic: evolution page 20

evolution

COVID-19: How We Learned and Changed Our Minds

March 3, 2025

Scientists were quick to share what they knew about COVID-19. They had to guess a lot at first. They thought COVID-19 would act like other viruses. They were wrong about many things. They thought it would be easy to stop. They thought it would not spread through the air. They thought masks were not

entertainment

The Hidden Gems of Reality TV: It's Not Just About the Money

February 27, 2025

Reality TV has been a big deal for a long time. Back in the early 2000s, winning a million bucks on a show like "Survivor" was a life-changing event. But today, a million dollars doesn't go as far as it used to. Inflation has made that prize worth less, about $534, 850 in today's money. People stil

science

Early Humans in the Rainforest: A Surprising Discovery

February 27, 2025

Imagine this: humans thriving in lush rainforests way back when. The conventional wisdom was that humans started living in rainforests around 70, 000 years ago. But hold onto your hats, folks, because new findings suggest that humans were living in rainforests as early as 150, 000 years ago. This re

science

Unraveling Cancer's Genetic Secrets

February 26, 2025

Cancer is a tricky foe, and scientists are constantly on the hunt for new ways to understand it. Recent advancements in sequencing cancer genomes have led to some big discoveries. Two standout findings are chromothripsis and kataegis. Chromothripsis is like a chromosomal crisis, where chromosomes br

science

The Evolutionary Journey of ExoN in Coronaviruses

February 24, 2025

The world of viruses is a fascinating place, especially when it comes to how they maintain their genetic information. Unlike DNA viruses, RNA viruses like coronaviruses have a unique way of keeping their genetic material intact. They use a special tool called an exonuclease domain, which helps them

education

How Small Choices Shape Big Cultural Trends

February 21, 2025

Ever wondered why some cultural trends stick around while others fade away? It's a complex mix of factors, but recent findings in cultural evolution theory offer some insights. This research looks at two main types of influences: social factors, like copying what others do, and individual preference

science

The Evolutionary Genius of Yule: A Hidden Legacy

February 20, 2025

Imagine this: a scientist in 1925 dropped some mind-blowing ideas that would later rock the world of evolutionary biology. This scientist was George Yule. His work was like a secret stash of tools that helped explain how different groups of organisms change over time. It took nearly two decades for

science

Boosting Water Splitting with Smart Materials

February 16, 2025

Imagine tiny particles that can split water into hydrogen and oxygen just by absorbing light. That's what scientists are trying to do with something called photocatalysts. These are special materials that use sunlight to drive chemical reactions. One such material is a mix of Cadmium Sulfide (CdS) a

entertainment

Black Love On Screen: A Journey Through Time

February 15, 2025

On-screen, Black love has been a powerful force, shaping our views on romance and relationships. It's not just about what we see in our own lives, but also what we watch on TV and in movies. These portrayals have shown us that love can be complex, beautiful, and full of challenges. Let's start with

science

How Blowflies Evolved to Become Parasites

February 14, 2025

Blowflies are fascinating creatures. They have a unique way of living that has changed over time. This change is called evolution. Scientists wanted to understand how blowflies became parasites. Parasites are organisms that live on or inside other organisms, called hosts. They get food and shelter f