27/05/2025

20,000-year-old whale bone tools discovered in Spain

Humans were making tools from whale bones as far back as 20,000 years ago, according to a study conducted by scientists from the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB), ...

Zika virus uses cells' 'self-care' system to turn against host

A new study reveals the biological secret to the Zika virus's infectious success: Zika uses host cells' own "self-care" system of clearing away useless molecules to suppress the host proteins that the virus has employed to ...

New method to monitor sewage pollution in rivers

Scientists at the University of Stirling have developed a new method of monitoring the presence of pathogens in rivers polluted by wastewater treatment plants (WWTPs).

Molecular switches that control bud elongation uncovered

Recently, a research team has successfully elucidated the stage-specific roles of plant hormones, particularly exogenous trans-zeatin (tZ), in regulating axillary bud development in Eucommia ulmoides, a high-value economic ...

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