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247,747 articles from PhysOrg

Asian coastal cities sinking fast: study

Sprawling coastal cities in South and Southeast Asia are sinking faster than elsewhere in the world, leaving tens of millions of people more vulnerable to rising sea levels, a new study says.

Super Typhoon Noru barrels towards Philippines

A super typhoon charged towards the Philippines Sunday and was on track to slam into the heavily populated main island of Luzon, forcing the evacuations of vulnerable communities on the coast and in Manila, authorities said.


SATURDAY 24. SEPTEMBER 2022



FRIDAY 23. SEPTEMBER 2022


Simple process extracts valuable magnesium salt from seawater

Since ancient times, humans have extracted salts, like table salt, from the ocean. While table salt is the easiest to obtain, seawater is a rich source of different minerals, and researchers are exploring which ones they can pull from the ocean. One such mineral, magnesium, is abundant in the sea and increasingly useful on the land.

New research finds that viruses may have 'eyes and ears' on us

New UMBC-led research in Frontiers in Microbiology suggests that viruses are using information from their environment to "decide" when to sit tight inside their hosts and when to multiply and burst out, killing the host cell. The work has implications for antiviral drug development.

DNA nets capture COVID-19 virus in low-cost rapid-testing platform

Tiny nets woven from DNA strands can ensnare the spike protein of the virus that causes COVID-19, lighting up the virus for a fast-yet-sensitive diagnostic test—and also impeding the virus from infecting cells, opening a new possible route to antiviral treatment, according to a new study.