LND topic: usta page 67

usta

Pistachio's Secret Weapon Against Drought

May 3, 2025

Pistachio trees, known for their tasty nuts, face a big challenge: drought. These trees struggle with dry conditions, which can hurt their growth and the quality of their nuts. To tackle this issue, researchers have been looking into ways to make pistachio trees more resilient. They focused on a

health

Diet and Herbs: Powerful Allies in Managing PCOS

May 3, 2025

PCOS, or Polycystic Ovary Syndrome, is a widespread hormonal disorder among women. It's marked by hormonal imbalances, metabolic issues, and elevated insulin levels. To tackle these problems, a mix of dietary changes and herbal remedies can be quite effective. These strategies can help manage insul

environment

New Light on Clean Water: Fighting PFAS with Sunlight

May 3, 2025

PFAS, or per- and polyfluoroalkyl substances, are a big problem. They stick around in the environment and can harm both nature and people. Think of PFOA and PFOS, two common types. They're tough to get rid of using old methods. These methods can be pricey, use lots of energy, and even create more wa

sports

The Legendary Coach's New Role

May 2, 2025

The basketball world is abuzz with news that Gregg Popovich, a name synonymous with success and longevity in the NBA, is stepping down as the head coach of the San Antonio Spurs. At 76 years old, Popovich has been a cornerstone of the Spurs' organization since 1994, first as an assistant and then a

science

Deep-Sea Drama: The Sudden Vanishing of a Thriving Ecosystem

May 2, 2025

The deep ocean holds many mysteries, but few are as striking as the sudden disappearance of a bustling ecosystem. This is not a tale of a distant galaxy, but of an event witnessed firsthand by scientists in the Pacific Ocean. The setting was the Tica hydrothermal vent, a place teeming with life just

technology

Speeding Up Zinc-Ion Movement in Flexible Batteries

May 2, 2025

Zinc-ion batteries (ZIBs) are becoming more popular because they are flexible and stable. They use solid polymer electrolytes (SPEs) that are almost water-free. This makes them a good choice for modern devices. However, there is a big problem. These SPEs are not very good at moving zinc ions around.

business

Tianjin's Stalled Skyscraper Gets a Second Chance

May 2, 2025

The construction of the Goldin Finance 117 tower in Tianjin, China, is finally getting back on track. This tower, known as "China 117, " has been sitting unfinished for a decade. It was supposed to be a major part of Tianjin's skyline, but the Chinese stock market crash in 2015 put a stop to that. N

science

New Way to Get Phosphorus from Sewage Sludge

May 2, 2025

Phosphorus is a big deal. It is in fertilizers and helps plants grow. It is also found in sewage sludge. Getting it out of there is a challenge. The usual way is to burn the sludge and then use chemicals to pull out the phosphorus. This method has a big problem. A lot of phosphorus gets lost i

science

A Minor Glitch in a Major Milestone

May 2, 2025

A small issue popped up during a big moment in space history. Two astronauts, Anne McClain and Nichole Ayers, stepped out of the International Space Station for a special task. Their mission? To install a bracket for a new solar array. This upgrade could boost the station's power by up to 30 percent

health

Wellington's E-Scooter Injuries: A Closer Look

May 2, 2025

The city of Wellington saw a new mode of transportation hit its streets in mid-2019. These were electric scooters, or e-scooters, which were introduced by commercial operators. These scooters are small, electric-powered vehicles that can reach speeds of up to 25 km/h. They are popular among city