Megalodon was the largest shark ever to have lived, potentially growing up to around 60 feet in length.
The advert links to the job application web page of the U.S. Digital Service website.
The snake was wrapped around the dog's stomach and neck, and latched onto its face.
One of the space rocks measures nearly 160 feet in diameter.
The tiger shark responsible likely measured over 13 feet in length.
"We have a vaccine for the world," said Professor Andrew Pollard from the University of Oxford. So, how does it compare to other contenders? What are its other advantages? And who might get it first?
"It's wonderful news," WHO official Dr. David Nabarro said.
The drug was touted by President Donald Trump earlier in the pandemic.
The charity worker had already survived malaria and dengue fever infections before contracting COVID-19.
Hundreds of batteries were flung out of the electric vehicle and some crashed through the windows of nearby homes.
"The safest way is to celebrate with people in your household," says the CDC. Otherwise, it's masks indoors, social distancing and disposable plates.
Rick Bright hailed the "remarkable effectiveness" of the vaccine as Pfizer said no serious side effects were reported in a large trial.
Watkins appeared on the show's sixth season, becoming a fan-favorite.
The woman tried to pull her husband up into their boat but she was unable to and "he sank beneath the waves."
By December 2019, medical staff in Wuhan, China, were treating dozens of patients suffering from a mysterious pneumonia of unknown cause.
"The data are striking, they're really quite impressive," Fauci said.
"I don't frighten easily and this was terrifying," boatsman David Smith said.
The announcement comes after Pfizer and Russia institute said their vaccines are 90 percent and 92 percent effective respectively.
At maximum activity, you may be able to see between 10 and 15 Leonid meteors per hour.
Scientists found that the males would first bite the females on the legs before mating.
Vaccines "will protect us from the disease, but they will not make it disappear," the scientist said.
The waning crescent moon will be only 15 percent full, which means viewing conditions should be favorable.
Wildlife officials are warning people in mountain lion country to stay "vigilant" and keep a close eye on their pets.
Experts are concerned that the hornets could decimate honeybee hives on the continent.
Pfizer said no serious safety concerns have been observed so far.
The eastern brown snakes were found within an hour of each other.
A full moon on Halloween occurs approximately every 19 years, with the feat last happening in 2001.
The shark, known as Unama'ki, has traveled more than 12,500 miles since being tagged in September, 2019.
Scientists have been closely monitoring the massive space rock since it was discovered in 2004.
Black widows are widely considered to be the most venomous spiders in North America and can live for up to three years,