Nudging donors toward more effective giving

Americans are generous when it comes to charitable giving, donating more than $480 billion in 2021 (or roughly 2% of GDP). Yet very few of those dollars reflect so-called effective giving, a term for donations that make greater ...

Chlorophyll may biochemically recycle antioxidants

Chlorophyll, the green molecule that makes photosynthesis possible, may provide underappreciated dietary benefits, offering up yet one more reason to eat those leafy green vegetables.

Scientists identify key mechanism controlling skin regeneration

It's sunburn season. Many of us have experienced the pain and peeling that comes from unprotected time in the sun, but we may not focus on a remarkable and vital part of the process: the regeneration of skin as the damaged ...

Turning pollen into 3D printing ink for biomedical applications

Scientists at Nanyang Technological University, Singapore (NTU Singapore) have found a way to use sunflower pollen to develop a 3D printing ink material that could be used to fabricate parts useful for tissue engineering, ...

How human cells coordinate the start of DNA replication

Cold Spring Harbor Laboratory (CSHL) President and CEO Bruce Stillman has been dissecting DNA replication, a critical step in cell division, since the 1980s. His lab studies how Origin Recognition Complexes—ORCs—coordinate ...

Researchers gain insight into the biology of a deadly fungus

Researchers at the University of Massachusetts Amherst have gained new insight into the biological processes of a chytrid fungus responsible for a deadly skin infection devastating frog populations worldwide.

Chemical compounds in foods can inhibit a key SARS-CoV-2 enzyme

Chemical compounds in foods or beverages like green tea, muscadine grapes and dark chocolate can bind to and block the function of a particular enzyme, or protease, in the SARS-CoV-2 virus, according to a new study by plant ...

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