Betelgeuse is one of the most well-known stars in the night sky. Located about 640 light years from Earth in the ...

Water changes everything about the way a planet works.” With those words, Graham Pearson, a foremost expert on deep Earth ...

One of the major weather hazards pilots have to deal with this time of year is convective weather and resulting thunderstorms ...

1248 The catechumenate, or formation of catechumens, aims at bringing their conversion and faith to maturity, in response to the divine initiative and in union with an ecclesial community.