International Asteroid Day is observed to help people understand how dangerous it could be if an asteroid ever hit the Earth.

If a huge asteroid smashes into the Moon in 2032, the explosion would send debris streaming towards Earth that would threaten ...

Could New York face an asteroid threat in our lifetime? Scientists explain potential impact scenarios, emergency preparedness ...

Some bivalves, like true mussels, are flexible and can adapt to new roles. Others, like the rare glass scallops—bivalves that can both swim and eat meat—are extremely unique. If these rare species go ...