The chief investigator of Oxford- AstraZeneca vaccine trial said that there's a "small chance" a COVID-19 vaccine could begin to be distributed by Christmas
Climate change has emerged as a big issue during the 2020 US Presidential Election, but both candidates are poles apart when it comes to the environment
Scientists believe that this asteroid, which shares startling similarities with the moon could have been formed during the ancient days of cosmic collision
Two species of humans — Homo neanderthalensis and homo sapiens were at constant war against each other over hunting ground and territory due to population explosion