Privacy-focused messaging app Signal is adding new features for video calls, including links, reactions, and a calls tab, in a bid to pose as an alternative to Zoom ...

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A neurotransmitter is a chemical that the brain uses to pass signals between nerve cells. In Alzheimer’s, reduced acetylcholine signaling in the brain is thought to be one of the causes of reduced ...

MANILA, Philippines — Two areas in northern Luzon remain under Signal No. 2 as Typhoon Marce (international name: Yinxing) maintains its strength over the Philippine Sea. As of 4 a.m. on Tuesday ...

Typhoon Marce continues to pick up strength as it moves northwestward over the Philippine Sea, PAGASA said Wednesday. In its 5 a.m. bulletin, Signal No. 2 has been hoisted over the eastern portion of ...

Tropical Cyclone Wind Signal No. 1 is raised over 12 areas in Luzon as Marce intensified into a typhoon on Tuesday morning, according to state weather bureau PAGASA. In its 11 a.m. bulletin, PAGASA ...

In a development that bridges science, art and citizen science, a father-daughter team from the United States has successfully decoded a simulated extraterrestrial signal beamed from Mars.

Syn-AKE Peptide: Cellular Signaling Pathways Beyond its hypothesized impacts on acetylcholine receptors, Syn-AKE has also been theorized to influence broader cellular signaling pathways ...