11:0629 Sept
Why do some chimpanzee mothers carry their dead infants for months?
New research looks for patterns in this sad phenomenon.
Science
Research, space and the natural world
10:5829 Sept
The ice blasting from Saturn's moon Enceladus is stranger than scientists realized
Enceladus may naturally separate and concentrate chemicals from its hidden ocean as droplets slowly freeze and shatter on their way into space. The process could explain Cassini’s puzzling ice-grain chemistry while…
06:0829 Sept
Earth’s day isn’t exactly 24 hours. The reason may lie deep inside the planet
Scientists may have solved why the length of Earth’s day changes by a few milliseconds over decades. Subtle shifts in the inner core appear to tug on the mantle, revealing a surprisingly dynamic world thousands of…
05:3829 Sept
NASA’s Crew-13 could go from Florida to the ISS in under 9 hours
NASA and SpaceX could launch four astronauts to the International Space Station on October 1, with the Dragon spacecraft reaching orbiting outpost less than nine hours after liftoff. Crew-13 will join Expedition 75…
05:0529 Sept
APOD: 2026 September 29 – Sh2-188: The Shrimp Nebula
APOD Science APOD APOD: 2026 September 29 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or…
05:0129 Sept
Fire Cloud with a Pileus on Top
Scientists captured rare observations of an ephemeral pileus cloud hovering over a smoke-infused cloud that rose above a wildfire in Montana.
04:4529 Sept
This suitcase-sized spacecraft could hear the universe before stars existed
CosmoCube will use the far side of the Moon as a shield from Earth’s radio noise to search for a faint signal from the universe before the first stars existed. The suitcase-sized satellite could reveal how the cosmic…
04:1229 Sept
Scientists expected these Galápagos sea turtles to wander. They stayed put
Yellow-morph green sea turtles in the Galápagos surprised scientists by staying remarkably close to home instead of making the long journeys typically associated with sea turtles. Satellite tracking showed that none…
03:3629 Sept
Hidden stem cells may be fueling spinal stenosis
Scientists have discovered a stem cell that appears to serve as a master source for tendon and ligament cells throughout the body. In lumbar spinal stenosis, these cells become unusually active and may drive the…
02:4529 Sept
Scientists find new virus behind mysterious tick illness
Scientists have discovered a new tick-borne virus in China that causes flu-like illness and may account for previously unexplained cases of fever, fatigue, digestive problems, and low platelet counts. Most patients with…
02:2729 Sept
Mars Has Its Charmes
Written by Athanasios (Thanos) Klidaras, Ph.D. candidate at Purdue University Sept. 21, 2026 After a long hiatus, the Perseverance rover updates page is back. A lot has happened on Mars in the meantime, and with regular…
23:4828 Sept
October’s Night Sky Notes: Spooky Stargazing
The Ghoul Located within the constellation Perseus lies a star called Algol, also known as ‘Demon Star’ or ‘The Ghoul’. You can spot this star during the autumn months, along with Cassiopeia and Andromeda in the…
20:2628 Sept
NASA, Boeing Share Update on Commercial Starliner Development Plans
On Monday, NASA and Boeing provided an update on the company’s Starliner spacecraft, including adding additional crew missions and certifying a new rocket for crew transportation to low Earth orbit. “We are living…
20:2028 Sept
NASA Armstrong Celebrates 80 Years of Flight Innovation
On Sept. 30, 1946, five National Advisory Committee of Aeronautics (NACA) engineers arrived at Muroc Army Airfield in California’s high desert to achieve supersonic flight for the first time. In less than two years…
18:4428 Sept
NASA Highlights Lessons Learned From Swift Boost Mission
A commercial mission to boost NASA’s Swift observatory concluded without raising the spacecraft’s orbit, but the agency and industry vendor gained valuable experience that will benefit future in-space servicing programs.
17:2628 Sept
NASA Celebrates as Artemis Accords Surpasses 75 Signatories
Marking a significant expansion in the number of signatories to the Artemis Accords, NASA welcomed Albania, Croatia, Côte d’Ivoire, and San Marino, bringing total participation to 76 countries. “Our momentum reflects a…
17:1628 Sept
Meet NASA’s Artemis II Crew During Houston Public Event
Editor’s Note: This advisory was updated on Sept. 28, 2026, with ticketing information for the public. The four astronauts of NASA’s Artemis II mission will participate in an event hosted by industry and community…
17:0928 Sept
What You Need to Know About NASA’s SpaceX Crew-13 Mission
Four crew members are set to launch to the International Space Station as part of NASA’s SpaceX Crew-13 mission to perform research, technology demonstrations, and maintenance aboard the orbiting laboratory.
17:0828 Sept
Employment leave for pregnancy loss is a step forward — but support must reflect the diversity of pregnancy endings
As of April 2027, the entitlement will be extended to ‘all types of pregnancy loss’ that occur before 24 weeks.
17:0728 Sept
Water is precious – this Swedish city separates different waste sources to reuse more of it
In Oceanhamnen, wastewater is collected through three separate pipelines, making the processing and reuse of black and greywater more efficient.
15:1328 Sept
In Youth, Sharon Horgan explores what it means to find happiness in your ‘sixth decade’
Horgan brings humour and tenderness to the struggles young men face in contemporary western society alongside the ones older women experience
14:5328 Sept
Diabetes study finds keeping blood sugar too steady may come at a price
People with diabetes reported better quality of life after days when their glucose stayed largely within a healthy range, even when levels fluctuated more than usual. The unexpected finding suggests that pursuing…
14:3728 Sept
Scientists just discovered what coffee really does to your gut and brain
A new study suggests coffee may influence mood and brain function by changing the activity of microbes in the gut. Both caffeinated and decaf coffee were linked to lower stress, depression, and impulsivity, while also…
14:0128 Sept
Climate disasters are getting worse – risks escalate when authoritarian regimes keep neighbours in the dark
With extreme weather and glacier melt predicted to increase, neighbouring nations will need to act together to prevent deaths.
13:5228 Sept
High levels of ‘forever chemicals’ found in Lancashire residents’ blood – what I’ve learned from studying exposed communities for over a decade
Residents near a Lancashire chemical plant have high Pfas levels in their blood. A decade of research shows what that can and can’t tell us.