CAs

CRISPR claimed scientific fame for its ability to quickly and accurately edit genes. But, at the core, CRISPR systems are immune systems that help bacteria protect themselves from viruses by targeting and destroying viral DNA and RNA. A new…

At the heart of every CRISPR reaction, whether naturally occurring in bacteria or harnessed by CRIPSR-Cas gene editing technology, is a strong molecular bond of a Cas protein via a guide RNA to its target site on DNA. It's like a nanoscale…

Russian Olympic figure skater Kamila Valieva's doping case has been referred to the Court of Arbitration for Sport by the World Anti-Doping Agency after it made no progress with the Russian Anti-Doping Agency. Photo: AFP…

Express News Service CHENNAI: In a relief for India's heavyweight wrestler Sumit Malik, the Court of Arbitration for Sport (CAS) on Thursday handed a 17-month suspension to him for testing positive for a stimulant. The…

When Giny Boer joined C&A Europe two years ago, after 23 years selling furniture and homewares with Ikea, she found a retailer in urgent need of the sort of refresh that her Swedish former employer promises its home-making…

The Court of Arbitration for Sport (CAS) on Friday dismissed appeals filed by the Russian soccer federation and four Russian clubs against FIFA and UEFA's decision to ban them from all competition until further notice following the…

NEW DELHI: India's ace sprinter Dutee Chand - who was once accused of being a 'man' for failing the hyperandrogenism (male testosterone) test and later subjected to a gender verification test by the national athletics federation (AFI) - has…

KARACHI: Pakistan Cricket Board chairman Ramiz Raja is determined to float the proposal of an annual four-nation tournament, involving India, Australia and England, even after receiving cold response from the BCCI. A reliable source in the…

SACRAMENTO, Calif. (AP) — California's governor unveiled a plan Thursday to create mental health courts in…

LONDON: Britain has been stripped of its Olympic silver medal in the men's 4x100m relay in Tokyo last August after the Court of Arbitration for Sport (CAS) upheld Chijindu Ujah's anti-doping violation on Friday. Ujah has been provisionally…