Quick Take Boulenger’s backpack frog carries eggs in a dorsal pouch on its back instead of dropping them into water. This ...

Harvard University researcher Kseniia Petrova is facing a pair of additional charges two weeks after a judge released her from Immigration and Customs Enforcement (ICE) detention. In a court filing ...

(CNN) — A Harvard Medical School researcher currently detained by Immigration and Customs Enforcement says she should have reviewed customs protocols before attempting to enter the US with ...

A federal judge in Vermont on Wednesday released a Russian-born scientist and Harvard University researcher from immigration custody as she deals with a criminal charge of smuggling frog embryos into ...

Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...