Researchers have reported growing hearts containing human cells in pig embryos for the first time. The embryos survived for ...

In the damp, grassy slopes of the KwaZulu-Natal Midlands, an unassuming amphibian has leapt into the scientific spotlight. Named Breviceps batrachophiliorum – Latin for ‘frog-loving people’ – this ...

Scientists found a “large” creature with a heart-shaped tongue in a forest of Vietnam and discovered a new species, a study ...