Tomato plants grown in space switched thousands of genes; Nasa study reveals how light helps replace gravity as a growth signal |

A tomato plant carries thousands of genes that stay largely quiet under normal growing conditions. Send that plant into orbit, however, and a striking number of them switch on or off within weeks. New research examining ‘Red Robin’ tomatoes grown aboard the International Space Station has found that once gravity is taken out of the…

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Vishwanath And Sons Full Movie Collection: ‘Vishwanath and Sons’ box office collections day 20 vs ‘Hi’ vs ‘DC’: Suriya starrer drops 21.3%; Nayanthara-Kavin film earns Rs 73 lakhs | Tamil Movie News

Vishwanath and Sons’ box office collections day 20 vs ‘Hi’ vs ‘DC’_ Suriya starrer drops Suriya and Mamitha Baiju’s ‘Vishwanath and Sons’ has recorded another drop in its third week at the box office. The film collected an estimated Rs 59 lakhs net in India on Day 20, according to Sacnilk. The collection came from…

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In 1816, a Barbados-born doctor used dogs and cats to test blood transfusion; his forgotten experiments showed why animal blood could not replace human blood |

Human blood was used in an attempt to revive exsanguinated dogs. Image Credit: National Library of Medicine In 1816, a young doctor from Barbados carried out blood transfusion experiments that challenged a dangerous medical assumption and helped point the field towards a safer future. ‘John Henry Leacock’ used dogs and cats to investigate whether blood…

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Sagittarius Horoscope Today, September 04, 2026: Jupiter sparks positivity today; romance and productivity on the rise

Good news has a way of changing the colour of a day, and today may bring exactly that through your children or someone younger in the family. Jupiter, your ruler, supports joy, progress, and hopeful movement, so your spirit lifts faster than usual.There’s also a pleasant romantic current running underneath everything. Even if work stays…

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Scientists turned discarded crab shells into a biodegradable zinc battery that stayed 99.7% efficient after 1,000 charging cycles |

A crab shell left behind after a meal might seem destined for the bin, but scientists have found a very different use for it. Engineers at the University of Maryland have turned material derived from discarded crustacean shells into part of a zinc battery, using chitosan to make its electrolyte. The unusual ingredient is tied…

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