A new dinosaur fossil at the Denver Museum of Nature & Science was found buried hundreds of feet under the facility’s parking lot in January, making the herbivorous animal’s remains the oldest and deepest dinosaur fossil ever discovered in the city.

Museum crews came across the partial-bone fossil while conducting a geothermal drilling test...Read more

Surrounded by the low hum of swamp bugs, Anthony Sleiman pointed his camera to the west.

The conservation photographer was more than 15 miles from the state’s newly built immigrant detention center, dubbed Alligator Alcatraz. But just before 10 p.m. on July 1, he could see the site’s glow with his naked eye.

Sleiman, whose night-sky ...Read more

SAN JOSE, Calif. -- Researchers at Stanford University have developed a new tool that can compute the “biological age” of human organs by processing a single vial of blood.

The tool, unveiled in Nature Medicine Wednesday morning, was developed by a research team spearheaded by Tony Wyss-Coray. Wyss-Coray, a Stanford Medicine professor who ...Read more

BALTIMORE — Maryland state parks are in their busy season, with yearly attendance still millions more than before the COVID-19 pandemic.

“We were discovered in and after the pandemic, and we stayed discovered,” Tim Hamilton, the business and marketing manager for the Maryland Park Service, said in an interview with The Baltimore Sun. “...Read more

President Donald Trump’s executive order “Restoring Gold Standard Science” provides a directive to restore a higher standard for scientific research and discovery. Yet despite the concerns it raises, the very standards that it describes already exist and are widely applied.

Section one of the order describes why the administration ...Read more

This week a reader writes, “My wife and I have reached an age where keeping track of passwords is quite a chore. Could you please comment on a reputable password manager product? Are subscription products better and safer than freebies? We use Apple devices for communication and Microsoft platforms for computing. I do not feel comfortable ...Read more

The FeatherSnap Scout smart bird feeder is the first time I've reviewed a product like this, and if I had to describe it in one word, it would be addicting. It also makes sense that FeatherSnap calls the feeder "Your Window to the Wild." In just minutes, you can have live nature and wildlife from your backyard playing on your smartphone.

...Read more

LOS ANGELES — You've probably heard the phrase: "Save the bees." But new research suggests we may need to be more specific about which bees we're saving.

Europeans introduced western honeybees (Apis mellifera L.) to the Americas in the early 1600s. They play an essential role in pollinating crops and flowering plants, and are often hailed as ...Read more

Celebrities are all too familiar with the world of deepfakes, the colloquial term for artificial-intelligence-generated videos that depict actors and other Hollywood talent falsely doing or saying things that they never agreed to.

To protect themselves, actors including Steve Harvey, Beverly Hills talent agency WME and studios have enlisted the...Read more

I love portable power stations, and I’m really loving the evolution they are going through as batteries and inverters get better and smaller.

Today’s power stations may look similar to those of two or three years ago, but modern lithium iron phosphate batteries (LiFePO4) are so much better than previous generations of lithium-ion batteries....Read more

They hesitated at first, but the fishermen jumped into the water after realizing how calm the tiger sharks were, said Chelsea Black.

Black, a postdoctoral researcher at UNC-Chapel Hill, spent two weeks at sea, teaching shark fishermen how to tag and release the animals rather than kill them.

Black partners with Project Hiu, a nonprofit ...Read more

SACRAMENTO, Calif. — Not much can surprise someone who partook in four shuttle missions and three space walks during a 36-year career with NASA. Let alone, for someone who has spent their life studying space and space travel, the proposal of a new satellite technology.

But when Stephen Robinson, director of UC Davis’ Center for Space ...Read more

Tulare Lake was drained by farmers more than a century ago, and it has reappeared only rarely when floods have reclaimed farmlands in its ancient lake bed in the San Joaquin Valley.

Now, a coalition of tribal leaders, community activists and environmental advocates has begun an effort to restore the lake. They have been discussing a proposal to...Read more

In the waters of Papua New Guinea’s Tufi region, known for its dramatic volcanic fjords, an unusual fish sat perched on a massive rocky coral outcrop.

The fish, with large yellow eyes and a “distinctive purplish-black coloration,” was a new species of dwarfgoby, according to a study published July 3 in the Journal of the Ocean Science ...Read more

As the Texas flooding death toll reached 95 on Monday — at least 27 of them children — and Tropical Storm Chantal prompted dozens of water rescues in North Carolina, some Floridians were reminded of the disastrous “rain bomb” in 2023 that hit faster and harder than any hurricane in living memory.

Though no one died from the 2 feet of ...Read more

California is a state of contradictions. We lead the nation in environmental regulation, tout our clean energy goals with pride and champion a rapid transition away from fossil fuels. Yet despite this green image, our economy — and daily life — still very much run on oil and gas.

Fossil fuels account for roughly 8% of California’s $3 ...Read more

Over the last several months, a deep sense of unease has settled over laboratories across the United States. Researchers at every stage — from graduate students to senior faculty — have been forced to shelve experiments, rework career plans, and quietly warn each other not to count on long-term funding. Some are even considering leaving the ...Read more

Killer bees are abuzz at the Georgia border.

Spotted in Barbour County, Alabama, just over the Chattahoochee River from Georgia, Africanized bees — a hybrid between European and African honey bees — are known for their aggression and ability to sting people to death. The Alabama county is across the river from Georgia’s Quitman County, ...Read more

The Space Force officer in charge of overseeing each launch on the Space Coast has changed hands.

Brig. Gen. Kristin Panzenhagen handed off some of her duties, including the roles of commander for Space Launch Delta 45 and director of the Eastern Range, to Space Force Col. Brian Chatman.

The change of command ceremony took place on June 26 ...Read more

DENVER — After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.

Negotiators from the seven river basin states said in a series of meetings in recent weeks that they were discussing a plan rooted in a concept that breaks from decades of management practice. Rather than ...Read more