Science & Technology

Scientists have today provided more insight into the possibility of establishing a pathway to generate oxygen for humans to potentially call the Moon or Mars ‘home’ for extended periods of time.

Researchers have shown how probiotic bacteria in the gut could undermine immunity in pancreatic cancer, pointing toward more personalized cancer treatments.

The use of genetically modified (GM) crops in agriculture remains contentious, especially in Europe. According to surveys, many people fear that these could have negative effects for human health and the environment. However, a new study shows that gen…

Researchers have identified a powerful combination of antivirals to treat COVID-19. Combining the drug brequniar with remdesivir or molnupiravir — both approved by the U.S. Food and Drug Administration for emergency use — inhibited the SARS-CoV-2 vir…

It has long been known that Mars once had oceans due in part to a protective magnetic field similar to Earth’s. However, the magnetic field disappeared, and new research may finally be able to explain why. Researchers recreated conditions expected in t…

The presence of pink pumice in the giant pumice raft of the 2012 Havre that drifted across the southwest Pacific Ocean has led researchers to recognize the immense power of underwater volcanic eruptions.

With a surface larger than all the continents together, the Pacific Ocean is the most extreme environment a migratory bird can encounter. Yet there are several bird species that conquer this enormous body of water almost routinely. Migratory bird resea…

Researchers have discovered an antitoxin mechanism that seems to be able to neutralize hundreds of different toxins and may protect bacteria against virus attacks. The mechanism has been named Panacea, after the Greek goddess of medicine whose name has…

Phosphorus is one of the most important nutrients for plants. Among other functions, it is needed to create substances for the plant’s immune system, for the healthy development of seeds and for root growth. Researchers have now demonstrated how a root…

Cockatoos have shown an extraordinary ability to complete a task by combining simple tools, demonstrating that this cognitive ability is not found only in primates.

Due to climate change, Arctic winters are getting warmer. An international study shows that Arctic warming causes temperature anomalies and cold damage thousands of kilometers away in East Asia. This in turn leads to reduced vegetation growth, later bl…

Using atoms only a few billionths of a degree above absolute zero, a team of researchers has detected magnetic signals undetectable by any other existing sensor technology.

Scientists have revealed that protracted inflammation following COVID-19 is strongly linked to long-term changes in lung structure and function.

New research has led to the discovery of a pH-induced structural mechanism of membrane remodeling caused by the protein MakA, a subunit of the recently described alpha-pore-forming toxin from the pathogenic bacterium Vibrio cholerae.

A research team has found the key to controlled fabrication of cerium oxide mesocrystals, according to a recent report. The research is a step forward in tuning nanomaterials that can serve a wide range of uses –including solar cells, fuel catalysts a…

Using GPS tags attached to the birds, researchers discovered some surprising facts about the long migrations that eastern whip-poor-wills make from their Midwest breeding grounds to where they winter in Mexico and Central America.

New research reveals that items in litter typically originate less than two miles from where they’re found — and unless humans remove them, most of these items will never leave the environment.

Space scientists have discovered a never-before-seen mechanism fueling huge planetary aurorae at Saturn.

Soft robots have received much attention recently due to their adaptability and safety. However, the fluidic systems used in these robots continue to use pumps that are large, heavy, and noisy. Now, researchers report a fluid pump driven by electrochem…

When tumors spread, cancer cells migrate to other parts of the body through the blood or lymphatic vessels. Scientists have now found a new protein that prevents cancer cells from doing so by making them stick more tightly to their surroundings. Their …