For over a century, the Cambrian arthropod Helmetia expansa remained a mystery. Discovered by paleontologist Charles Doolittle Walcott in 1918, it was initially classified as a crustacean.

Researchers formally describe Helmetia expansa, offering new insights into its anatomy, behavior and evolutionary relationships. For over a century, the Cambrian arthropod Helmetia expansa ...

For over a century, the Cambrian arthropod Helmetia expansa remained a mystery. Discovered by paleontologist Charles Doolittle Walcott in 1918, it was initially classified as a crustacean.

Ian Whittell wrote for The Times: "Newcastle United’s annus mirabilis showed no sign of slowing in a brutally accomplished demolition of Crystal Palace last night, although English football’s ...

In the lab, FISH detected seven species of bacteria that commonly infect humans – Klebsiella pneumoniae, Proteus mirabilis, Bacillus subtilis, Enterococcus faecalis, Escherichia coli ...

Newcastle United players slugged it out with each other for the man of the match award as Harvey Barnes and Jacob Murphy both scored 10s. Barnes was devastating down the left and helped put United ...

Welcome back to our weekly preview of NBC's The Americas! Narrated by Tom Hanks and with music by Oscar and Grammy Award-winning composer Hans Zimmer, the docuseries highlights the world's great ...

Check the CBSE Class 12 Biology Sample Paper 2025 designed by subject matter experts for effective board exam preparation. This sample paper follows the latest CBSE exam pattern and includes ...