Deep inside an ant nest, some of the youngest members are primed to die for the group. When infection strikes, these baby ...

When I was in my twenties I would hitchhike to work everyday. I’d walk down three blocks to Route 22 in New Jersey, stick out ...

Israel’s trajectory reveals a stark truth: it cannot reform itself. It is a pariah state sustained by ruthless domination and ...

Can we reimagine altruism as a creative communal process, blending with others' feelings and working together selflessly to ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Background Heterogeneous taxonomy of groin injuries in athletes adds confusion to this complicated area. Aim The ‘Doha agreement meeting on terminology and definitions in groin pain in athletes’ was ...

Ally | A person who is not LGBTQ but shows support for LGBTQ people and promotes equality in a variety of ways. Androsexual | A person who is emotionally, romantically or sexually attracted to ...

Despite the great diversity of human languages, recurring grammatical patterns (termed ‘universals’) have been found. Using the Grambank database of more than 2,000 languages, spatiophylogenetic ...