A stingray whose “virgin” pregnancy made global headlines has a rare reproductive disease, the aquarium housing her has said. In an update on the health of Charlotte the stingray, the Aquarium and Shark Lab in North Carolina said she had “developed a rare reproductive disease that has negatively impacted her reproductive system”. Charlotte captured international attention in February when the ...

People under 50 who have been obese for a decade are at greater risk of heart attack or stroke, early research suggests. Findings presented at Endo 2024 – the Endocrine Society’s annual meeting in Boston, Massachusetts – suggest women younger than 50 who have been obese for 10 years increased their risk of developing these conditions by up to 60%. ...

Tesla shareholders have been urged to vote against plans to pay its chief executive Elon Musk up to $56bn (£44bn). The compensation package, if approved, would be the biggest ever for a chief executive in the US. However, proxy advisory firm Institutional Shareholder Services (ISS) has warned the amount is “excessive” and said it would not help Musk to “focus” ...

A simple at-home spit test could be used to identify men at risk of developing prostate cancer and save thousands of lives, research suggests. Preliminary findings presented at the American Society of Clinical Oncology (ASCO) annual meeting in Chicago suggest it is more accurate than the standard blood test as an early assessment tool for the disease, which claims around ...

A personalised cancer vaccine jab that could help prevent the illness returning after surgery, has been given to a patient for the first time in what’s been called a “landmark moment” for people who have the disease. Elliot Pfebve, a bowel cancer patient, was referred to the Queen Elizabeth Hospital Birmingham for chemotherapy and to take part in the clinical ...

A Chinese national has been arrested for allegedly being the mastermind behind a huge botnet used to steal billions of dollars. The “911 S5” botnet was likely the world’s largest – and infected computers in nearly 200 countries and facilitated a whole host of crimes including financial frauds, identity theft and child exploitation, said FBI director Christopher Wray. Yunhe Wang ...

Artificial intelligence could play a pivotal role in the early diagnosis of people who are at risk of heart failure as it is able to identify anomalies which are traditionally hard to detect, new research shows. Heart and circulatory diseases are the world’s biggest killer, claiming one in three lives every year. Researchers in Scotland set out to test how ...

Crowds gathered in New York on Tuesday evening as onlookers tried to catch a glimpse of ‘Manhattanhenge’. The solar event that brings New Yorkers to the streets twice a year will continue tonight before disappearing from the skies once again. So what is ‘Manhattanhenge’? New York City is built on a grid. It’s a practical way of city planning, but ...

If you’re on Instagram, it’s an image you will likely have seen: orderly lines of tents stretching into the distance on dusty ground, white structures in the centre spelling out the words “All eyes on Rafah”.  On Instagram, a call to action to share the image also clocks the number of people who have added it to their stories: more ...

Ancient Egyptians appear to have carried out surgery on people with cancerous cells, a study has found. Scientists already knew from their texts that ancient Egyptians were exceptionally skilled with medicine – and could treat diseases, traumatic injuries, build prostheses, and put in dental fillings. But an international team of researchers studied two human skulls, each thousands of years old, ...