Search results for covid

Bio & Medicine Jul 31, 2026

Modified cell vesicles trigger 'lipid counterstorm' against lung inflammation in mice

The COVID-19 pandemic highlighted severe consequences of unchecked respiratory disease, including cytokine storms. This phenomenon affected many COVID-19 patients and is a potential side effect of many other diseases involving ...

Environment Jul 31, 2026

Getting outside despite your 9‑to‑5 job can improve your mental health

The modern workday unfolds largely indoors. Long hours spent commuting, sitting in meetings and staring at screens can make time outdoors feel like a luxury. Finding time for nature in an already packed workday can feel impossible, ...

Education Jul 30, 2026

Schools are rethinking whether every student needs a laptop

When the COVID-19 pandemic forced in-person classroom instruction to go virtual, students suddenly needed their own laptops or tablets to interact with teachers and complete assignments.

Evolution Jul 30, 2026

Ancient smallpox genomes reveal how European colonization brought the disease to the Americas

Researchers from Trinity College Dublin have recovered and analyzed the first ancient smallpox virus genomes ever identified in the Americas, providing the strongest direct evidence to date that the disease was introduced ...

Economics & Business Jul 30, 2026

Public research and development money can unlock private investment and lasting economic growth

Strategic public investment in research and development (R&D) can begin boosting economic activity immediately, according to a study led by the University of Southampton. The research shows it can also mobilize private R&D, ...

Social Sciences Jul 30, 2026

Research finds exposure to 'untrustworthy' social media is rare, the fine print is less reassuring

How much of what you see on social media comes from sources that repeatedly post falsehoods? And if that content quietly vanished from your feed, would you believe anything different months later?

Ecology Jul 29, 2026

Invasive species emerge as a driver of human displacement, new research shows

Invasive alien species are driving human displacement, according to a new research paper published this month in Frontiers. In Kenya, Opuntia stricta has displaced pastoralist communities, while the invasive little fire ant ...

Plants & Animals Jul 29, 2026

Beyond bunny tourism: The hidden consequences of unregulated feeding of rabbits on Okunoshima island

Feeding wild animals is a popular activity at tourist destinations. While these interactions often appear harmless, scientists are recognizing how supplemental feeding of wild animals can alter ecosystems in unexpected ways.

Social Sciences Jul 29, 2026

New study explains when some conspiracy beliefs can lead to action

Why do some people who embrace conspiracy theories simply hold those beliefs, while others act on them? A new study published in the British Journal of Social Psychology identifies three characteristics that help determine ...

Education Jul 28, 2026

Researchers examine academic success for new immigrant high schoolers

High schools in Massachusetts are struggling to accomplish the dual goal of helping immigrant newcomers progress toward English language proficiency and master the academic content required to graduate, according to a new ...

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