Tonight (Jan. 13), bright Mars will disappear behind the full Wolf Moon for several hours before reappearing on the other side. It's the only lunar occultation of Mars visible from the U.S. this year.

Swallows are among nature's most accomplished aerial hunters, capturing the majority of their prey while in continuous flight. These agile birds have evolved specialised feeding strategies that make ...

Despite the widely-circulated myth, gum doesn't stay in your system for seven years. What happens if you swallow gum is much less interesting. Undigested gum will simply pass a day or two later in a ...

There was nothing but a stairwell left at one house in Altadena and even that was ablaze. The flames swallowing homes and cars, and the suffocating smoke, made for truly apocalyptic scenes.

For some people, taking medications or swallowing pills can be a task. It can cause a sense of choking or a feeling of vomiting, which can further enhance the fear of taking medicines. This fear ...

Doctors say every year more than 3,000 children nationwide accidentally swallow them. According to the U.S. Consumer Product Safety Commission, over 70 children have died and thousands have ended ...