Microbial organisms dominate life on Earth, but tracing their early history and evolution is difficult because they rarely ...

A key objective of ongoing research rooted in molecular physics is to understand and precisely control chemical reactions at ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid increase in microorganisms capable of performing photosynthesis.

TOKYO — For nearly 90% of Earth’s history, our planet’s atmosphere contained almost no oxygen, making it completely uninhabitable for humans and most modern life forms. Then, around 2.5 billion years ...

Watch Prosecuting Evil with Kelly Siegler on Oxygen Saturday, Saturdays at 8/7c. Catch up on the Oxygen app. James Garrett Freeman, then 35, opened fire on seven members of law enforcement following a ...

OAK CREEK, Wis. — The disappearance of 13-year-old Lillian Asala rallied the Oak Creek community to find the missing child. After seven days and organized searches, she was found safe by police ...

Following our recent story about the soon-to-open Sugar Champagne Bar in downtown Sarasota — an upscale addition to the dining and drinking scene — we’re turning our attention to a more ...

Judge Jennifer B. Schiffer issued the ruling, obtained by Oxygen.com, on Thursday, March 6, writing in her decision that "the court concludes that the Defendant is not a danger to the public and that ...

H 2 O (LC-MS grade, Merck), ETHF (97%, Tokyo Chemical Industry), 14ECP (98%, Alfa Aesar), and 12ECH (98%, Tokyo Chemical Industry) and were used as received. High-purity CH 4 (99.95%) and N 2 (99.99%) ...