The CERN Large Hadron Collider was rebooted and is already discovering exotic particles

The physics lab that’s home to the world’s largest atom smasher has announced the observation of three new “exotic particles” that could provide clues to the force that binds subatomic particles together.

Earth’s asteroid defense may work better than previously believed, new simulation shows

Ahead of International Asteroid Day (June 30), scientists have released new simulations that show NASA’s DART asteroid defense test could work better than previously indicated.

Bison gores man near Old Faithful at Yellowstone National Park, officials say

It was Yellowstone’s second reported incident this year of a visitor getting too close to the animal, and the bison “responding to the perceived threat,” officials said.

Ancient microbial life on Earth could help us recognize life on other planets, scientists say

“Understanding how organisms here have changed with time and in different environments is going to teach us crucial things about how to search for and recognize life elsewhere,” one astrobiologist explained.

Out of this world: NASA shares images of Mars’ diverse landscape

Over the past year, NASA’s Curiosity Mars rover captured stunningly clear images of the Red Planet’s diverse landscape.

Why are there so many cancelled flights? Here's what you should know about summer air travel disruptions

As travelers continue to deal with cancelled flights across the U.S., here's what you should know about what is causing so many flights to be delayed or cancelled entirely, and what companies are doing to help alleviate the problem.

Sharks swimming closer to crowded beaches than previously thought, study says

"We were surprised to find that the sharks we tracked spent so much time near the lights and sounds of the busy city, often close to shore, no matter the time of day," the study author said.

Watch: Leopard rescued from well by first responders in India

Firefighters and police officials in India used a makeshift wooden ladder, some rope, and a log to rescue a leopard that fell into a well.

Debunking 7 myths about lightning

Lightning can inspire awe, so it’s no surprise that people have developed a few tall tales about it.