Saturday, April 11, 2026

Nvidia Hit by New U.S. Semiconductor Sanctions on China, Stock Drops Nearly 3%

Nvidia's stock fell nearly 3% due to tightened U.S. semiconductor export controls to China, impacting its revenue significantly.

Navigating Tariff Refunds: Key Insights for 6,000 South Korean Companies After U.S. Supreme Court Ruling

Korean exporters face uncertainty over tariff refunds after the U.S. Supreme Court ruling, fearing retaliation from the Trump administration.

New Tech Can Trace Where Airborne Mercury Really Comes From

UNIST's research team developed a method to identify atmospheric mercury sources, revealing seasonal and regional concentration variations.

Tag: male contraception

Revolutionary Male Contraceptive: New Method Halts Sperm Production Without Hormonal Side Effects

A Cornell team developed a reversible male contraceptive, blocking sperm production without hormonal side effects, using a compound called JQ1.

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