>
Melania Trump Denies Ties to Epstein. Former Brazilian Model Threatens to Expose Mrs. Trump
Iran war as a cage Trump can't escape
Iran's Determination to Break Out From the Panopticon of Western 360° Containment
The Most Dangerous Race on Earth Isn't Nuclear - It's Quantum.
This Plasma Stove Cooks Hotter Than The Sun
Energy storage breakthrough traps sunlight in a molecule
Steel rebar may have met its match – in the form of wavy plastic
Video: Semicircular wings give Cyclone VTOL a different kind of lift
After 20 Years, Wave Energy Finally Works
FCC Set To "Supercharge" Starlink Space Internet With "Seven-Fold More Capacity"
'World's First' Humanoid Robot For Real Household Chores Launched With 16-Hour Battery
XAI Training 10 Trillion Parameter Model – Likely Out in Mid 2026

Nausea and vomiting affect about 85% of pregnancies and can significantly impact quality of life, particularly during early pregnancy.
"The cause of nausea and vomiting during pregnancy is unknown to this date. Various theories have been proposed, but none of them is conclusive," said Albert T. Liu, lead author for the University of California – Davis study and a professor of obstetrics and gynecology.
"Nausea, vomiting and constipation during pregnancy can significantly diminish the quality of patients' lives. Once nausea and vomiting during pregnancy progress, they can become difficult to control, and sometimes the patient even needs to be hospitalized," Liu said.