DNA

An Italian court on Monday convicted three Egyptian security officials for their involvement in the 2016 kidnapping of Giulio Regeni, the Cambridge University student whose tortured body was found on a Cairo roadside days after he disappeared. The verdict is a landmark in Italy's years-long effort to establish accountability, though Egypt has consistently denied involvement and the defendants were tried in absentia.

The Israeli military says it is preparing for a possible Hamas attempt to kidnap soldiers along the Yellow Line, the ceasefire deployment line inside the Gaza Strip. The warning highlights continued tensions despite the truce, with troops deployed in the area said to be on heightened alert for ambush or abduction attempts.

UN Secretary-General António Guterres used his final address to the UN General Assembly to warn that superpowers alone cannot solve the world's problems, touching on climate change and global cooperation. The speech, covered by The Guardian, is being shared widely as it marks the end of his tenure and delivers a pointed message to major powers about shared responsibility.

Israeli forces have killed a global jihadist terrorist involved in the kidnapping of Noa Argamani during the October 7 attacks, according to a report by The Jerusalem Post. Argamani became one of the most recognisable hostages of the Hamas-led assault before being rescued in June 2024. The killing of the abductor is drawing attention as Israel continues operations against those responsible for the attacks.

Israeli forces say they have killed a militant involved in the kidnapping of Noa Argamani during the October 7, 2023 Hamas-led attack on Israel. Argamani, whose abduction was captured in widely shared footage, was later rescued by Israeli troops in June 2024. The reported killing is drawing attention as Israel continues operations linked to the attack.

Across the United States, people have been showing up in immigration courtrooms to accompany immigrants and deter ICE from detaining people at hearings. Among them is Sister Rose Patrice, a Catholic nun, whose presence supporters say can influence outcomes, since faith leaders standing beside defendants has been shown to affect how cases proceed. The practice has spread as a form of peaceful accompaniment.

Nepal has filed a $20 million claim under the UN's loss-and-damage fund for flood damage, but analysis by Carbon Brief finds the payout would cover only about 0.7% of the country's actual flood costs. The gap highlights how far the new UN climate compensation mechanism falls short of the real financial toll climate disasters are taking on vulnerable nations.

Advances in DNA detection technology are allowing scientists to identify ever-smaller traces of genetic material. But as detection sensitivity improves, researchers face a new dilemma: distinguishing meaningful signals from contamination and background noise. The development is prompting debate in the scientific community about how to interpret ultra-sensitive genetic findings and what standards should apply.

Forensic investigators have identified a victim of the September 11, 2001 attacks using a first-of-its-kind genetic genealogy technique, marking a breakthrough in the decades-long effort to identify all of the nearly 3,000 victims. The method combines DNA analysis with genealogical research, and news of the identification is drawing attention to both the advance in forensic science and the ongoing remembrance of the attacks.

A landmark genetic study suggests Earth's earliest bats did not originate in the region long assumed, prompting talk of a new 'garden of Eden' for the species' evolutionary origins. Researchers say DNA evidence rewrites the map of where bats first emerged, with implications for understanding mammal evolution. Science writers and animal enthusiasts are sharing the finding widely, calling it a surprising rethink of bat history.

In Minnesota, volunteers known as citizen sleuths are collecting environmental DNA samples from lakes to detect the presence of zebra mussels, an invasive species that damages ecosystems and water infrastructure. By analyzing genetic traces in the water, they can spot infestations earlier than traditional visual checks, helping officials respond faster to protect the state's lakes.

Researchers have found that bacteria living on the gills of coral reef fish carry genes for chemosynthesis, the process of making food from chemicals rather than sunlight. DNA analysis revealed these genetic pathways in the gill microbes, suggesting reef fish may host bacteria capable of producing nutrients in ways previously associated with deep-sea ecosystems rather than sunlit reefs.

The leader of the Word of Faith religious group in North Carolina is set to face a retrial on assault and kidnapping charges, according to a regional news report. The case, which has drawn attention because of the group's controversial history, will again be heard in a North Carolina court after earlier proceedings did not produce a final resolution.

A new DNA analysis of medieval burial sites has revealed that graves long assumed to contain family members were not related by blood. The findings, reported by ScienceDaily, challenge archaeologists' traditional reliance on grave arrangement and proximity to interpret kinship in medieval cemeteries, suggesting burial practices reflected social bonds or community ties rather than family lineage.