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Biotechnology Apr 3, 2024

Q&A: The engineer who delivers mRNA inside human cells

Messenger RNA became a household term when it was used as the backbone of the first COVID-19 vaccines, especially after the Nobel Prize was awarded to two mRNA pioneers at the University of Pennsylvania.

Astronomy Apr 2, 2024

New research uses coaxial 'dish' antenna to scan for dark matter

One of the great mysteries of modern science is dark matter. We know dark matter exists thanks to its effects on other objects in the cosmos, but we have never been able to directly see it. And it's no minor thing—currently, ...

Molecular & Computational biology Apr 2, 2024

Molecular biology technique allows for discovery of novel targets for candidate vaccines against schistosomiasis

Researchers in Brazil have used an innovative technique in molecular biology to identify targets for candidate vaccines against Schistosoma mansoni, the parasite that causes schistosomiasis.

Environment Apr 1, 2024

As feds stand down, states choose between wetlands protections or rollbacks

For 200 miles, the Wabash River forms the border between Illinois and Indiana as it meanders south to the Ohio River.

Space Exploration Apr 1, 2024

Tips to safely watch the total solar eclipse

On April 8, North America will experience a total solar eclipse, stretching across parts of Mexico, the U.S. and Canada, with approximately 31.6 million people living in the path of totality. According to NASA, every contiguous ...

Environment Apr 1, 2024

A sustainable future begins at ground level, says researcher

In 2015, the United Nations adopted the Sustainable Development Goals (SDGs) as a "call to action" in "global partnership." By 2023 it appears that our progress has been far from satisfactory in achieving these goals.

Astronomy Apr 1, 2024

JWST observations explore molecular outflows of a nearby merging galaxy

Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a nearby merging galaxy known as NGC 3256. Results of the observational campaign, presented March 21 on the pre-print server arXiv, ...

Ecology Mar 31, 2024

As climate change and pollution imperil coral reefs, scientists are deep-freezing corals to repopulate future oceans

Coral reefs are some of the oldest, most diverse ecosystems on Earth, and among the most valuable. They nurture 25% of all ocean life, protect coasts from storms and add billions of dollars yearly to the global economy through ...

Cell & Microbiology Mar 29, 2024

Researchers look to rice for 'clean label' ingredients

Naturally occurring polyphenols and proteins from pigmented waxy rice may help starch ingredients improve texture without any chemical modification—a change some consumers may welcome, said Ya-Jane Wang, professor of carbohydrate ...

Political science Mar 28, 2024

Preventive drone attacks based on digital traces are a gray area under international law

Identifying terrorists by analyzing their online activities is an approach that is sometimes at odds with international law, especially if the outcome is death. A study has documented this problematic legal and ethical issue.

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