Science bytes

Science bytes

@dnascience.bsky.social

Science made simple. Sharp insights, byte by byte |Animals | Science |Technology |Plants |Health | Many More

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The termite king is one of the few male insects that stays with one mate for life. Once he and the queen start a colony they seal themselves in and he never leaves. For up to 20 years he stays by her side as the colony grows into millions. No fighting, no territory just quiet constant partnership.

He let insects sting him over 1,000 times… on purpose Why? To help science understand pain. His work became the famous “Sting Pain Index”, ranking how intense different insect stings really are. Unusual, yes. But undeniably impactful.

In 1812, Dr. James Barry graduated in medicine and became a British Army surgeon. After Barry’s death, it was discovered Barry had been assigned female at birth, at a time when women were banned from medical school.

Brazil just hosted #COP30 in the heart of the Amazon while approving new offshore oil drilling and weakening forest protections. A Science letter calls this out: “Brazil’s hypocrisy at COP30”. The message is clear, protect the Amazon or keep betting on oil. You cannot have both.

Huge news! Yoshua Bengio the “Godfather of AI” just became the first scholar ever to hit 1 million citations on Google Scholar! His work in deep learning has shaped everything from ChatGPT to self-driving cars.

James D. Watson, Nobel laureate and co-discoverer of DNA’s double helix, has died at 97. His scientific achievements are undeniable but his legacy is marred by repeated racist and sexist statements that perpetuated harmful stereotypes in science. A reminder that brilliance does not excuse bigotry.

A new study by Wellcome Sanger & King’s College London shows that as men age, “selfish” mutations in sperm accumulate naturally, increasing the chance of passing on harmful genes linked to autism, developmental disorders & cancer.

Tribute to Professor Jim Peacock We are saddened by the passing of Professor Jim Peacock, a visionary scientist and former Chief Scientist of Australia (2006–2008). His groundbreaking work on water-efficient cotton and his leadership in Australian science leave a lasting legacy.

It’s official: the Slender-billed Curlew is extinct. Once a graceful migrant across continents, officially declared extinct by the IUCN. A haunting reminder that the extinction crisis isn’t distant-it’s happening now. credit:CMS

Ever wondered why you can remember exactly where you were when you got shocking news but forget what you did yesterday? Scientists say emotional moments reach back in time to strengthen even the mundane memories around them and they’ve mapped out how the brain picks which memories to keep.

After years of sniffing out tuberculosis in Africa, Caroline, an African giant pouched rat (Cricetomys ansorgei), officially retired in March. Her incredible nose helped detect thousands of TB cases missed by conventional methods and she did it much faster than lab technicians.