Video shows large shark swimming eerily close to people at Florida beach: 'That sucker came close!'

Swimmers at Navarre Beach in Florida got quite a surprise over the Fouth of July weekend when a large shark was swimming in the ocean alongside them. Video shows people quickly getting out of the water.

Look up at the night sky for these July celestial events

Four planets will shine brightly for optimal skygazing opportunities, and the Full Buck supermoon comes early on July 3.

Ohio researchers develop new breed of honeybees to fight parasites

Central State University's breeding program aims to create worker bees with smaller mandibles known as 'Ohio Mite Biters.'

Rabid bobcat attacks 3 Connecticut camp counselors

One of the kids' camp counselors was sleeping in a hammock at the time of the attack, which ended when several adults reportedly killed the rabid animal.

Maine woman, 64, punches bear in nose after it chased her dog

The woman was bitten when she stepped in between her dog and the black bear, which had been chasing her pet – and punched the bear in the nose.

Rare lizard found only in major US oil patch proposed as endangered species

The dunes sagebrush lizard has quite the natural habitat. It's found only in parts of one of the world's most lucrative oil and natural gas basins.

World UFO Day: New investigations show growing acceptance in science, government

Have aliens been confirmed yet? Well, no – but the expert work to identify hundreds of UFOs has accelerated in the last year more than ever. Here’s a look at where some investigations stand this World UFO Day.

Marvel at never-before-seen octopus nursery found off coast of Costa Rica

An international team of scientists recently explored previously unseen seamounts off of Costa Rica. What they found on their expedition was a new active octopus nursery and witnessed babies hatching.

Saturn’s rings glow in new image captured by James Webb telescope

Saturn’s atmosphere contains methane gas which absorbs sunlight, unlike its rings which are made up of billions of small chunks of ice and rock and appear brighter in the image.

Dead, sick sea lions and dolphins washing ashore SoCal beaches: What we know

The Marine Mammal Center says a high number of sea lions and dolphins are either dying or sick and ending up on Southern California beaches in the wake of a toxic algal bloom.

How is air quality measured?

As smoky air from Canada’s wildfires shrouds broad swaths of the U.S., here are seven facts you should know about measuring air quality.

Heads up: 7 planets will be in retrograde this summer

The planet Mercury is in retrograde most often because it's the fastest planet traveling around the sun, NASA explained.