Science Digest: Key Discoveries and Findings
Beta Blockers Under Scrutiny
A large international study indicates that beta blockers, commonly prescribed after uncomplicated heart attacks, may provide no benefit for patients with normal heart function. The research also suggests a potential increased risk for women taking these medications.
Read more: Common heart drug taken by millions found useless — and possibly dangerous
The Nature of Gravity and Reality
Researchers are exploring whether gravity might be fundamental to creating reality itself, potentially leading to a long-sought theory of everything that unifies quantum mechanics with gravity.
Read more: Does gravity create reality? A shocking path to a theory of everything
Cosmic Magnetic Fields Explained
Researchers using advanced plasma simulations have discovered the mechanism behind how the universe generates massive magnetic fields from turbulent processes, a finding that could transform our understanding of stellar formation, black holes, neutron star collisions, and solar eruptions.
Read more: Massive supercomputer simulations unlock cosmic magnetic mystery
Atmospheric Impact of Middle East Airstrikes
Airstrikes on Tehran earlier this year released a plume containing almost 30,000 tonnes of sulphur dioxide, an amount comparable to a volcanic eruption and carried across several Asian countries.
Read more: Attack on Iran's oil released as much pollution as a volcano
Why Weight Loss Drugs Stop Working
New NIH research has uncovered why popular GLP-1 weight loss drugs like Ozempic and Wegovy eventually stop working, identifying how semaglutide affects appetite-controlling brain cells differently across individuals.
Read more: Scientists discover why Ozempic and Wegovy weight loss eventually plateaus
Mars Atmospheric Discovery
NASA's MAVEN spacecraft has detected a previously unknown atmospheric effect on Mars, revealing how solar storms interact with planets lacking strong magnetic fields. The discovery emerged from unexpected 'wiggles' in data collected by the silent spacecraft.