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Nor'easter leads to the cancellation of more than 400 flights and power outages affecting 73,000 homes and businesses.
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A new study from Ben-Gurion University of the Negev (BGU) has identified a molecular switch that controls whether stressed human cells activate a survival mechanism or trigger programmed cell death (apoptosis). The findings, published in Redox Biology, provide insights that could
Phys.org - latest science and technology news stories ·
Before the parasite Toxoplasma gondii can invade a cell, it has to know it has reached the right place. New research from the Whitehead Institute reveals that the parasite doesn't simply recognize a ready-made doorway into the cell. Instead, it helps create the conditions for its
Phys.org - latest science and technology news stories ·
Researchers have figured out a missing piece of the puzzle of how human cells detect invading viruses and mount an immune response within an hour.
Phys.org - latest science and technology news stories ·
Antioxidants such as vitamins C and E protect cells by neutralizing free radicals, such as reactive oxygen species, before they can damage genetic material or cell membranes. Such damage can contribute to the development of neurodegenerative diseases. Antioxidants therefore help
Phys.org - latest science and technology news stories ·
After taking a pill, the drugs it contains are distributed throughout the body, reaching the tissues and cells affected by disease and performing their intended function. However, they also enter healthy cells, where they often cause more harm than good.
Phys.org - latest science and technology news stories ·
The star's concerts in Massachusetts on Friday and Saturday are cancelled after severe weather warnings.
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Robbie Williams gave an impromptu performance outside a hotel in Lima after his stadium concert was cancelled.
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Increasing the rate of CGT is one of the levers available to the chancellor as he considers revenue-raising options Capital gains tax (CGT) has been widely cited as a possible revenue-raiser as the chancellor, John Healey, prepares to deliver a tough budget next month. How does i
Business | The Guardian ·
A magnet-producing bacterium extended the average lifespan of C. elegans worms by more than 43% while helping protect their neurological and intestinal health. Researchers traced much of the effect to suppression of ferroptosis, a damaging form of cell death linked to iron buildu
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Scientists discovered a surprising backup system that lets mammalian cells make the essential amino acid cysteine even when the pathways once considered indispensable are disabled. The same survival mechanism may help cancer cells resist treatment, raising the possibility that sh
All Top News -- ScienceDaily ·
A 70-year-old leukemia drug is still revealing new secrets. Researchers found that removing a protein called NUDT5 protected cells from the drug, even though simply blocking the protein had little effect. The unexpected result points to a hidden cellular role that could help expl
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England maintain their excellent one-day form in a comfortable victory against Sri Lanka, as Will Jacks' stars with bat and ball to help the home side to an 89-run win at Chester-le-Street in the first ODI.
feeds.bbci.co.uk ·
Stem cell transplants helped regenerate stroke-damaged brain tissue in mice, producing new neurons and restoring lost motor function. The treatment also improved blood vessels, inflammation, and the blood-brain barrier, raising hopes that a similar approach could eventually help
All Top News -- ScienceDaily ·
Scientists have found that the human brain develops from two distinct cellular systems, suggesting that evolution fused together two ancient nervous systems with very different jobs. The discovery also allowed researchers to grow human hindbrain neurons in the lab, opening new po
All Top News -- ScienceDaily ·