Category: Science News

Medical Experts Reveal Possible Reasons for Bruce Willis’ Diagnosis of Frontotemporal Dementia

Hollywood action superstar Bruce Willis announced his early retirement from acting in February 2023 due to aphasia. On Feb. 17, Emma Heming Willis, Bruce Willis’s wife, posted on Instagram stating that after further medical diagnosis, Bruce Willis was confirmed with frontotemporal dementia. Unfortunately, communication difficulties are only one of the symptoms of the brain disorder….


Inhibitors of SARS-CoV-2 New Host Protease Reduces Omicron Variant Infection: Study

Researchers at the University of Hong Kong have discovered that membrane-type matrix metalloproteinases (MT-MMP) and disintegrin and metalloproteinase (ADAM) on cell membranes could guide SARS-CoV-2 invasion as intermediaries for invading cells, thus accelerating the infection. They also confirmed that by accelerating the infection, inhibiting MMP can effectively fight against Omicron BA. 1. The study results…


Scientists Discover How to Make Electricity out of Thin Air

Australian researchers have worked out how to make electricity out of thin air with the help of an enzyme that could leave batteries for dead. The hero at the centre of the Monash University discovery is a hydrogen-munching enzyme from a common bacterium found in soil. And it brings the holy grail of battery-free, air-powered personal devices…


Soaring Egg Prices and the Unprecedented Avian Flu Outbreak

Egg prices have seen a steady increase over the past few years but price spikes have never been this extraordinary until recently. One Twitter user posted that cartons of 18 eggs (not organic or pasture-raised) cost $10 and have anti-theft alarms attached to them. While inflation and supply chain issues play a role in this, the…


US Invested in mRNA Vaccines for Decades Pre-Pandemic

In the first study to systematically examine the public investments in mRNA vaccines, researchers have found that the U.S. government was substantially invested in COVID-19 decades before the pandemic. Published in the British Medical Journal on March 3, the study found that the government invested $31.9 billion in mRNA vaccines and technologies between 1985 and…


Georgia Nuclear Plant Begins Splitting Atoms for First Time

ATLANTA—A nuclear power plant in Georgia has begun splitting atoms in one of its two new reactors, Georgia Power said Monday, a key step toward reaching commercial operation at the first new nuclear reactors built from scratch in decades in the United States. The unit of Atlanta-based Southern Co. said operators reached self-sustaining nuclear fission…


New Crew From US, Russia and UAE Arrives at Space Station

CAPE CANAVERAL, Fla.—A new crew arrived at the International Space Station on Friday for a six-month mission, after overcoming trouble with one of the capsule’s docking hooks. The SpaceX capsule and its four astronauts had to wait 65 feet (20 meters) from the orbiting lab, as flight controllers in California scrambled to come up with…


Studies Show How Asteroid-Bashing Spacecraft Was ‘Phenomenally Successful’

  WASHINGTON—NASA’s DART spacecraft slammed into the asteroid Dimorphos at a spot between two boulders during last September’s first test of a planetary defense system, sending debris hurtling into space and changing the rocky oblong-shaped object’s path a bit more than previously calculated. Those were among the findings revealed by scientists on Wednesday in the…


NASA Names Solar Physicist as Agency’s Science Chief

WASHINGTON—NASA announced on Monday it has picked a longtime solar scientist who heads its heliophysics division to become the U.S. space agency’s science chief. Nicola Fox, former top scientist on the Parker Solar Probe mission studying the sun, was named as NASA’s associate administrator for the agency’s Science Mission Directorate. A memo to agency employees…


Galaxies Spotted by Webb Telescope Upend Understanding of Early Universe

WASHINGTON—Observations by NASA’s James Webb Space Telescope are upending the understanding of the early universe, indicating the presence of large and mature but remarkably compact galaxies teeming with stars far sooner than scientists had considered possible. Astronomers said data obtained by the telescope reveals what appear to be six big galaxies as mature as our…