Baby right whale killed by boat; only about 400 right whales left in the world

'A VERY SAD EVENT': "Every mortality that occurs really has a devastating impact on the population as a whole, because they are one of our most critically endangered whales in the world. Every whale counts."

UAE, China and US spacecrafts will reach Mars in quick succession

After hurtling hundreds of millions of miles through space since last summer, three robotic explorers are ready to hit the brakes at Mars.

The ‘Wolf Moon’ will light up the night sky this week: How to get the best view

According to NASA, the moon will reach peak illumination at 2:16 p.m. EST. However, the Moon won’t be visible until it rises above the horizon around sunset.

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.

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.

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.

Pigeon set to be euthanized in Australia gets reprieve after identifying leg band deemed fake

A pigeon initially believed to have made an 8,000-mile journey across the Pacific from Oregon to Australia was set to be killed because the country declared it a quarantine risk. But the bird has now been given a reprieve after its identifying leg band was deemed a fake.

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.

Astronauts ring in New Year with zero-gravity 'ball drop' in space

Astronauts aboard the International Space Station had their own New Year’s Eve celebration, complete with a zero-gravity "ball drop" to ring in 2021.