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aria

Freezing Time: The Ups and Downs of Egg Preservation for Teens

February 17, 2025

Ovarian stimulation and egg freezing, or oocyte cryopreservation, have become hot topics in fertility discussions. But what happens when these procedures are considered for adolescents? This is a tricky subject with both clinical and ethical challenges. First, let's talk about the clinical side. Do

environment

Los Angeles' Air: A Seasonal Breakdown of Pollution Sources

February 17, 2025

Los Angeles is a bustling city, but it's also a place where air quality can be a big problem. In 2023-2024, scientists took a close look at the tiny particles in the air, known as PM2. 5, to figure out where they come from and how they form. These particles are so small that they can get into your

environment

Feed Famine: How Seasons Affect Food for Animals and People in Southern Africa

February 17, 2025

In Southern Africa, livestock farming is a big deal for food security and rural communities. But there's a big problem: the feed for these animals changes with the seasons, and not in a good way. When the dry season hits, plants die back, and leaves fall off trees. This means less food for the anima

health

Snails in the Shire: A New Discovery

February 17, 2025

In the heart of Southern Malawi, a significant discovery has been made. Researchers have found a type of snail, Biomphalaria pfeifferi, in the Lower Shire Valley. This isn't just any snail; it's a key player in the spread of intestinal schistosomiasis, a disease that causes a lot of suffering in Afr

politics

Rebels Take Over Bukavu: What's Next for Congo?

February 16, 2025

On Sunday, a group of rebels backed by Rwanda made their way to the heart of Bukavu, the second-largest city in eastern Congo. The rebels, known as M23, were seen by many residents and journalists as they marched through the city. The rebels didn't face much resistance from the government forces. Th

health

The Secret Language of Cancer Cells: How Tiny Messengers Influence the Fight Against Ovarian Cancer

February 16, 2025

Ovarian cancer is a formidable challenge. It's not just the cancer cells themselves that cause issues. There are other key players involved, like macrophages. These are the body's natural cleanup crew, but in the context of cancer, they can sometimes become part of the problem. Some macrophages, kno

politics

Echoes of Autocracy: Trump's Tactics and Global Strongmen

February 15, 2025

Living in China as a journalist gave a unique perspective on the current US presidency. Many Americans are confused by Trump's actions, seeing them as a chaotic mix of strange and unrelated moves. But there's a pattern to it, one that resembles the behavior of strongmen in other countries.

health

Blood Pressure Changes and Baby Health

February 15, 2025

The idea of blood pressure changes affecting a baby's health before and after birth is a topic that has been discussed. The main question is whether the ups and downs of blood pressure during pregnancy can impact the baby's health. This is a tricky topic because blood pressure can change a lot dur

politics

Money Matters: Judge Tells Trump to Unfreeze Aid

February 14, 2025

A federal judge has stepped in and told the Trump administration to temporarily unfreeze foreign aid funding. This decision came after a sudden halt in payments caused chaos for suppliers and non-profits worldwide. The judge gave the administration five days to show they are following the order. Th

health

Why Does Your Neighbor Spend More on Health Care?

February 14, 2025

Health care spending can vary greatly from one place to another. This isn't just about how much money people have. It's also about where they live. Some places spend a lot more on health care than others. Why does this happen? One big reason is the cost of living. In cities, everything is more expe