Remembering Challenger: 35 years since tragic explosion

Hundreds of people in Florida and millions watching on live television witnessed the space shuttle Challenger break apart in a mid-air explosion on January 28, 1986, killing 7 people on board.

'Cookie Monster' gemstone found in Brazil goes viral

A geologist recently discovered a gemstone in Brazil that looks just like Cookie Monster from "Sesame Street." The scientist said he's been offered $10,000 for the rare rock.

Global shark populations have declined more than 70% since 1970, researchers say

When marine biologist Stuart Sandin talks about sharks, it sounds like he’s describing Jedis of the ocean. “They are terrific predators, fast swimmers and they have amazing senses — they can detect any disturbance in the ocean from great distance,” such as smells or tiny changes in water currents.

Brood X: Billions of cicadas set to emerge in eastern US after 17 years

Brood X, the largest and most widespread brood of cicadas in the U.S., is set to emerge from the ground this spring after 17 years.

3 men paying $55M each to fly to International Space Station from Florida

"This is the first private flight to the International Space Station. It’s never been done before," said Axiom’s chief executive and president Mike Suffredini, a former space station program manager for NASA.

Spacewalking astronauts venture out to improve European lab

A pair of astronauts went spacewalking Wednesday to install a high-speed data link outside the International Space Station’s European lab.

Researchers discover new whale species in the Gulf of Mexico

Scientists have been tracking this specific animal since the late 1990s but only now have determined the whale is completely unique and in a species of its own.

Newborn endangered whale calves spotted off Georgia, Florida coasts

Sightings of newborn North Atlantic right whales off the Georgia and Florida coasts in January were welcomed by wildlife officials and conservationists as an encouraging sign for the critically endangered species.

SpaceX successfully launches Falcon 9 rocket with satellites aboard

This mission will deploy dozens of small microsatellites and nanosatellites into orbit for commercial and government customers.

Great white shark bites boat in Gulf waters off Tampa Bay

The boaters were fishing about 65 miles off the coast of the Tampa Bay area when a massive great white shark approached, taking a bite out of one of their boat's motors.

2nd try a success for Richard Branson's Virgin Orbit as rocket reaches space

Richard Branson's Virgin Orbit reached space on Sunday, eight months after the first demonstration flight of its air-launched rocket system failed, the company said.

US intelligence agencies ordered to report what they know about UFOs thanks to latest COVID-19 relief law

When Donald Trump signed the second coronavirus stimulus bill into law in December last year, he set off a countdown requiring U.S. intelligence agencies to report what they know about UFOs and whether or not they pose a threat.