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dr rebecca wang

Smart Food Check: How Scientists Track Tyramine

December 17, 2025

In the world of food safety, scientists are always looking for better ways to detect harmful substances. One such substance is tyramine, a compound that can cause health issues if consumed in large amounts. Recently, researchers developed a clever tool to spot tyramine in food, especially cheese. T

health

Is Dried Blood Sampling the Future of Vitamin D Testing?

December 17, 2025

Vitamin D is crucial for our health. It affects many things in our body. Doctors often check levels of 25-hydroxyvitamin D (25-(OH)D) to see if someone has enough vitamin D. Normally, they take blood from a vein. But there's a new way: dried blood microsampling. This new method is less invasive. It

health

New Guidelines for Hepatitis B Vaccines: What Parents Need to Know

December 17, 2025

The Centers for Disease Control and Prevention (CDC) has shifted its stance on hepatitis B vaccines for newborns. Instead of universally recommending the vaccine at birth, the CDC now suggests that mothers who test negative for the virus should discuss with their healthcare providers about delaying

business

Job Market Shifts: What's Really Happening?

December 17, 2025

The latest numbers show a rise in unemployment, hitting 4. 6% last month. This is the highest it's been in four years. More people are looking for work, but not everyone is finding full-time jobs. Wage growth has also slowed down, which is a concern. The White House is trying to put a positive spin

business

Tesla's Autopilot Faces Scrutiny in California

December 17, 2025

A recent decision by a California judge has put Tesla's marketing of its Autopilot and Full Self-Driving (FSD) systems under the spotlight. The judge found that Tesla's advertising was misleading and recommended a potential 30-day suspension of Tesla's sales license in the state. The California Dep

health

Flu Season Strikes Early: What You Need to Know to Stay Safe

December 17, 2025

A new flu strain is causing a surge in illnesses earlier than usual, and it's hitting hard. This year, the influenza A H3N2, specifically the K variant, is spreading quickly across the globe and in the United States. The Centers for Disease Control and Prevention reported an 8. 1% increase in positi

politics

U. S. Military Actions in Venezuela Waters Spark Debate

December 17, 2025

The U. S. military's recent actions in the Caribbean have sparked a heated debate among lawmakers and experts. The focus is on a September strike that killed two survivors clinging to a damaged boat. Officials like Hegseth and Rubio defended the campaign, calling it a success in stopping drugs from

science

Cosmic Double Trouble: A Star Explosion Like No Other

December 17, 2025

In the vast universe, stars meet their end in grand explosions, scattering elements like carbon and iron. These events, known as supernovae, are well-known. But there's another type of explosion, called a kilonova, which happens when two dense, dead stars, or neutron stars, collide. This collision c

science

Unveiling the Roman Space Telescope: A Giant Leap in Space Exploration

December 17, 2025

The Roman Space Telescope, a marvel of modern engineering, has finally reached completion. This isn't just any telescope; it's a powerhouse designed to capture vast swathes of the cosmos, offering a broader view than ever before. Imagine a camera that can see billions of stars and galaxies, helping

business

A Shift in the Media Maze: Kushner's Firm Steps Back

December 17, 2025

In a surprising turn, Jared Kushner's investment group, Affinity Partners, has decided to exit the race to back Paramount Skydance's ambitious bid for Warner Bros. Discovery. This move comes after a significant shift in the investment landscape since they first got involved last October. The firm's