Vitamin D regulates calcium in intestine differently than previously thought

New method sees fibers in 3-D, uses it to estimate conductivity

Molecule that regulates muscle adaptation to exercise is discovered

US official says every American who wants a covid-19 vaccine will have one by June

Geoscientists use zircon to trace origin of Earth's continents

Graphene: The building block for sustainable cities

How automated vehicles can impede driver performance, and what to do about it

How to spot winning sperm: Examine their racing stripes

Stimulus relief funds increase social distancing to stop spread of COVID-19

Study suggests metabolism influences parasite's resistance to drugs

Seismic activity of New Zealand's alpine fault more complex than suspected

Tomato's wild ancestor is a genomic reservoir for plant breeders

Mapping stellar nurseries in the Milky Way

Noble False Widow spider bite can transmit harmful antibiotic resistant bacteria to humans

European colonization accelerated erosion tenfold

Flood Risks to Low-Income Homes to Triple by 2050

Need to increase HPV vaccine uptake in adolescents

How politics drive our personal relationships – and even where we live

Octogenarian snapper found in WA becomes oldest tropical reef fish by two decades

Chinese probe lands on Moon to gather lunar samples (Update)

We've mapped a million previously undiscovered galaxies beyond the Milky Way. Take the virtual tour here.

'Sabre-toothed tiger' skeleton up for auction

Genomics, gene-editing and the Blue Revolution

Researchers find that building footbridges positively affects rural economies in flood-prone areas

During the coronavirus pandemic, radio has proven to be the medium of reference

Plants on aspirin

Climate change warms groundwater in Bavaria

Pronouns matter—pronoun use conveys inclusivity

Breaking the rules of chemistry unlocks new reaction

Early human landscape modifications discovered in Amazonia

Molecular 'barcode' helps decide which sperm will reach an egg

Scientists warn of the social and environmental risks tied to the energy transition

Cost of planting, protecting trees to fight climate change could jump

Watching the Arctic thaw in fast-forward

SLC25A51 regulates the transport of the coenzyme NAD into the mitochondria

Mathematician suggests new approach to cooperative game

Danish researchers develop budget optical ammonia sensor

A semiconductor chip detects antigen concentrations at 1 parts per quadrillion molar mass

Curtin collision models impact the future of energy

Scientists uncover the mysterious origin of canal grass in Panama

Cost of planting, protecting trees to fight climate change could jump

DeepMind's AI Makes Gigantic Leap in Solving Protein Structures

New model predicts that larger fish suffer respiratory distress sooner

When businesses behave badly

US: Mountain pine tree that feeds grizzlies is threatened

Decontaminating almonds and nuts with compressed carbon dioxide

China’s Chang’e 5 mission has successfully landed on the moon

Scientists solve big limitation of stratospheric balloon payloads

CRISPR tagging improves accuracy of model cells grown from stem cells

Watch immune cells dig tunnels in tissues

How the insect got its wings: Scientists (at last!) tell the tale

Deciphering the energetic code of cells for better anticancer therapies

Suburbs are becoming increasingly diverse – urban development and the pandemic will transform them further

Learning at your own pace with AI

How smart cities can serve citizens

Surprising trove of sorghum diversity discovered in Australia—but it's disappearing fast

China's Chang'e 5 Lands on Moon to Collect Fresh Samples

Is it better to give than receive?

Plasma treatment reduces migration of plasticizers from blood bags

Researchers identify new process to produce ammonia with a much smaller carbon footprint

Air pollution spikes linked to lower test scores for Salt Lake County third graders

What will the climate be like when Earth's next supercontinent forms?

Detection of cancer from exhaled breath

Virus-like probes could help make rapid COVID-19 testing more accurate, reliable

Study spotlights Black social reformer, parks and rec pioneer, on Chicago's South Side

The missing middle: Puberty is a critical time at school, so why aren't we investing in it more?

Australian telescope creates a new atlas of the universe

Study of river otters near oilsands operations shows reduced baculum strength

Pumping a nanoparticle to lase at low power

Chemical memory in plants affects chances of offspring survival

New research reveals 'megatrends' that will affect forests in the next decade

Image: Rad dishes in space

Take Racism Out of Medical Algorithms

Researchers develop customized targeting of bacteria using lysins

Researchers peer deep inside tissue with new high-resolution techniques

A new lesson about phase transitions and criticality

Making mechanical skin

Tweaking carotenoid genes helps tomatoes bring their A-game

A possible way to measure ancient rate of cosmic ray strikes using 'paleo-detectors'

The Arecibo Radio Telescope's Massive Platform Has Collapsed

Emergency department doctors ask: 'Where did all the patients go?'

Thermonuclear type-I X-ray bursts detected from MAXI J1807+132

Flashy lizards are more attractive to mates and to predators

Viruses Can Help Us as Well as Harm Us

Next step in simulating the universe

Examining climate effects of regional nuclear exchange

Transportation of water into the deep Earth by Al-phase D

Ultrasensitive transistor for herbicide detection in water

Stickleback study reveals 'parallel' evolution

Newly discovered Amazon rock art show the rainforest's earliest inhabitants living with giant Ice Age animals

Birds able to adjust egg-laying date

Peeking into the pods of black soybeans

How the shrew brain adapts to winter

ESAIL's first map of global shipping

3-D print your own Mars rover with ExoMy

Are We Real? And Other Questions of Physics

Our Immigration Policy Has Done Terrible Damage to Kids

Huge Puerto Rico radio telescope collapses; many mourning

Nonlinear beam cleaning in spatiotemporally mode-locked lasers

Top 10 Emerging Technologies of 2020

Does Failure Make Victory Seem Sweeter?

In 2020, Record-Breaking Hurricanes Arrived Early--and Often

Psilocybin Treatment for Mental Health Gets Legal Framework

World AIDS Day Is a Grim Reminder That We HaveManyPandemics Going On

Two thirds of school-age kids without internet access: UN

Ultracold Molecule Mystery Solved

Deforestation in Brazilian Amazon surges to 12-year high

Study: Students falling behind in math during pandemic

Florida vet school uses novel approach to save seahorse

Researchers offer new theory on 'Venus' figurines

Flashy lizards are more attractive to mates and to predators

New device offers faster way to detect antibiotic-resistant bacteria

Weak police, strong democracy: civic ritual and performative peace in contemporary Taiwan

Cancer survivors at higher risk of hospitalization or dying from flu