Speculation has been rife about the contents of an unclassified report set to be released later this month from the Pentagon's Unidentified Aerial Phenomena (UAP) task force.

Despite us having mapped and categorized so much of mammal biology already, there are still new surprises lying in wait. Now, scientists have found two new types of glia - a type of support cell - in mouse brains.

Three astronauts successfully take off for China's longest ever human spaceflight mission.

A 26.5 million-year-old skull found in northwest China has been identified as another extinct species of giant rhino, one of the largest mammals to ever roam the land.

The Universe is a large place, and there are a lot of large things in it. Not just galaxies, but groupings of galaxies, and the cosmic web that connects them all together.

As we gain greater ability to peer deeper and deeper into the Universe, we've been finding something very surprising: Supermassive black holes millions to billions of times the mass of the Sun, before the Universe was even 10 percent of its current

Fear is a common response to darkness, especially in children, and now scientists think they might have figured out the brain mechanisms behind it,  mechanisms that work in a couple of areas of the brain in particular.

The emergence of variants of concern in late 2020 hearkened a shift in the COVID-19 pandemic as "variants" entered the public lexicon. The acceleration of the Delta variant around the world is raising questions about its origin, transmissibility, h

The Hubble Space Telescope is currently offline.

A new study that drew on data gathered by UK Biobank suggests COVID-19 survivors may suffer from a loss of gray matter over time.

The World Health Organization on Saturday officially announced the end of Guinea's second Ebola outbreak which was declared in February and claimed 12 lives.

The progression from a round ball of cells to an embryo with a head and a tail is one of the most critical steps in an organism's development. But just how cells first start organizing themselves with ...

Between July 4 and July 6, 2019, a sequence of powerful earthquakes rumbled near Ridgecrest, California, triggering more than 10,000 aftershocks over a six-week period. Seeing an opportunity, researchers ...

Hold up your hands in front of your face. For most people, they will be mirrored copies of each other: You can hold them palm-to-palm and they will match up, but you cannot superimpose them.

A high body mass index (BMI) during adolescence is a significant risk factor for Type 2 diabetes, early heart attack and overall poorer health for young adults, regardless of BMI in adulthood, according ...

Scientists found that drinking coffee that is caffeinated (ground or instant) or decaffeinate was associated with a reduced risk of developing and dying from chronic liver disease compared to not drinking coffee, with the benefit peaking at three to four…

Legend has it that Marie Antoinette's hair turned gray overnight just before her beheading in 1791.

The Australian government on Tuesday expressed shock at a draft decision to list the Great Barrier Reef as "in danger". But the recommendation has been looming for some time.

In the race between infection and injection, injection has lost.

In the push to develop better cancer treatments and to work towards a potential cure for this insidious disease, the study of cancer cells grown in culture dishes is crucial – but new research highlights some key genetic differences between these

A new analysis of known exoplanets has revealed that Earth-like conditions on potentially habitable planets may be much rarer than previously thought. The work focuses on the conditions required for oxygen-based ...