Pinning down the most titanic of the large sauropod dinosaurs is not an easy task, since the odds were generally against the biggest ones being buried and preserved

Ever since a 2018 blaze destroyed priceless artifacts and scientifically important specimens, museum staff have devoted themselves to reopening its doors to the public

In Norway’s highest mountains, experts are scouring perilous terrain for pieces of the past, long stored in mint condition in ice patches. As temperatures rise across the world, glacial archaeologists must find the emerging artifacts before they degrade forever

Researchers are tracing the brain and body’s response to aesthetic expression in search of a scientific value to art

“Baby brain” isn’t the deficit it’s stereotyped to be, research suggests. Neural adaptations during pregnancy can prime soon-to-be-moms to become more attuned to their children and enhance social cognition

Researchers around the planet grew up watching documentaries hosted by the English broadcaster and naturalist, which sparked their love of the natural world. Now, their discoveries become tributes to his legacy

Wolf-dog hybrids are growing far more common in Italy, raising scientists’ concerns for the future of the wolves

Survivors have a heightened risk of developing cardiovascular disease, pain, insomnia, psychosocial distress and new cancers. Many, patient advocates say, are not receiving adequate long-term care

Pesticides, habitat loss and climate change have taken their toll on the beloved insects. But the experts working with them still find hope for their future

Scientists speculate that the wild cats are trying to improve hydration or ease their cubs’ transition to solid food. The finding points to resilience in one of the world’s most endangered felines

Intensifying wildfires across the continent are spewing air pollution, putting human health at risk, particularly Americans living with chronic illnesses

From preserved plants to T. rex, the material found in these Late Cretaceous rocks has resulted in countless breakthroughs for paleontologists

As the historic lunar flyby comes to a close, space companies and nations around the world are also shooting for the moon. Upcoming landings aim to change the landscape of space exploration

Gretchen Kay Stuart has chronicled the work of a small team of biologists who are trying to keep a little known and breathtakingly beautiful endangered species from disappearing

A triple threat of pollution, extinction and warming temperatures is altering the way the planet smells. Scientists are only beginning to understand the stakes for humans

In Los Angeles, scientists are delighted to decode one of the richest fossil records on Earth

When you see this primate's nose, you know you're in Borneo, where efforts are underway to restore its habitat

The large swallows have nested alongside human settlements for centuries. Now, the birds' breeding success depends on caretakers who are beginning to age out of the role

Wednesday evening, a human mission to the moon lifted off for the first time in more than 50 years. These 13 photographs capture what it was like to experience the moment