LND topic: human page 69

human

Health Under Fire: Palestine, Ukraine, and Venezuela

December 25, 2024

Imagine trying to stay healthy while living in a war zone. That's the reality for people in Palestine, Ukraine, and Venezuela. When violence and instability take over, keeping people healthy becomes a real challenge. It's like trying to build a house of cards in a windstorm. Health and peace are tw

sports

Pitching Speedup: When More is Less

December 25, 2024

A recent MLB report highlights a worrisome trend: pitchers are getting injured more often. The league is grappling with a problem it can't ignore. Baseball's most precious resource, its pitchers, are breaking down due to the intense focus on velocity and new ways to throw the ball. It's like they're

sports

China's Drug Test Dilemma: Is Science Clear or Cloudy?

December 25, 2024

A surprising revelation shook the sports world when it was unveiled that 23 top Chinese swimmers tested positive for a prohibited performance-enhancing drug ahead of the 2021 Olympics. The Chinese officials stood firm, defending their decision to spare the athletes from punishment by pointing to sci

health

The Power of Placental Extracts in Healing Dry Eyes and Burns

December 24, 2024

Imagine you're a scientist, curious about how human placental extract (HPE) eye drops can help with dry eyes and burns. You decide to test it out on mice, comparing it to other treatments like carboxymethylcellulose (CMC) and human peripheral blood serum (HPBS). First, you create models of dry eyes

crime

Looting Leaves Gaza in Even More Trouble

December 23, 2024

Last month, a truck driver named Hazem Isleem was on a mission to deliver much-needed aid through the devastated south of Gaza. Suddenly, his convoy of around 100 trucks, carrying enough food to feed tens of thousands, was attacked by armed looters. One of the gunmen forced Hazem to drive to a field

health

Our Diet's Journey: From Cavemen to Tech-Savvy Eaters

December 23, 2024

Human nutrition has always been a mix of biology and culture. Let's start from the beginning, when our ancient relatives, the Homo genus, were busy foraging, scavenging, hunting, and gathering. This was a time when food was found in nature, not supermarkets. As time passed, we saw a big shift with t

science

Humans and Giant Animals: A Longer Coexistence

December 21, 2024

Scientists are rethinking when humans first arrived in the Americas. New evidence suggests people were here much earlier than previously thought. They might have lived alongside giant sloths and mastodons for thousands of years without causing their extinction. In Brazil, fossils show signs of bein

technology

Drones: The Future of Human Detection and Recognition with AI

December 20, 2024

The ability for machines to understand human actions is super important. It's used in many places, like surveillance systems, human-robot teamwork, sports analysis, and entertainment. But, detecting humans and figuring out what they're doing isn't easy. Humans move and look so differently that it's

politics

Water Crisis in Gaza: Is Israel to Blame?

December 19, 2024

A recent report by Human Rights Watch (HRW) has sparked controversy, accusing Israel of "acts of genocide" by restricting water supplies in Gaza. The report found that between October 2023 and September 2024, Israeli authorities limited water access to less than half of what the World Health Organiz

science

Swiss Experts Weigh In: Thoughts on Gene Editing

December 19, 2024

In Switzerland, scientists, doctors, and other experts recently shared their views on human gene editing. They talked about two main types: somatic gene editing (SGE) and germline gene editing (GGE). Most experts were okay with SGE, but they had mixed feelings about GGE. They all agreed that patient