Astronomy

Forest-based carbon-offset projects need a buffer to guarantee their climate benefits will last – but they may not have nearly enough in reserve

Forest-based carbon-offset projects need a buffer to guarantee their climate benefits will last – but they may not have nearly enough in reserve

The June heat dome contributed to the deaths of at least three people. They have died as federal regulators have weighed whether to finalize the nation’s first heat protection rule for workers

The Expedition 73 and Axiom Mission 4 crews spent their first of two weeks together conducting science aboard the International Space Station.

Find the best Canon cameras from beginner to professional grade, for any and every budget and photographic style.

When tested on their own and in mice, these bacterial strains from the human microbiome show promise in accumulating PFAS

The future is bright—too bright—for life as we know it once the sun transforms into a red giant star

From David Attenborough to Hannah Fry via Bryan Johnson, our TV columnist Bethan Ackerley selects her favourite science and technology documentaries of the year to date

From David Attenborough to Hannah Fry via Bryan Johnson, our TV columnist Bethan Ackerley selects her favourite science and technology documentaries of the year to date

NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their compatriots here on Earth.

What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study accepted to Icarus hopes to address as a team of researchers investigated the potential pH level of Enceladus’ subsurface ocean based on current estimates. This study has the potential to help scientists better understand the composition of Enceladus’ subsurface ocean and what this can mean for finding life as we know it.

Distant exoplanets can be dodgy to spot even in the best of observations. Despite the challenges, a team of astronomers just reported the discovery of a gas giant exoplanet that lies about 400 light-years from Earth. It's called TOI-4465 b and it takes 12 hours to transit across the face of its star during its 102-day orbit.

If you're looking for early Amazon Prime Day model rocket deals, then getting 20% off this Estes two-in-one set could be what you're looking for.

The acidity of drinks like Red Bull can erode dental enamel, but a lab experiment suggests this could be avoided via calcium fortification

The acidity of drinks like Red Bull can erode dental enamel, but a lab experiment suggests this could be avoided via calcium fortification

If you want to become a Jedi, a Sith, or a bounty hunter without muchhassle, check out the best Star Wars costumes you can buy right now.

Image: Earth from Space: Zanzibar, Tanzania

Using data from ESA’s SMOS satellite, scientists have revealed a surprising shift in the Southern Ocean – surface waters around Antarctica are growing saltier, even as sea ice is diminishing rapidly. This finding defies the norm because melting ice typically freshens ocean surface water.

The implications are far-reaching as changes in this remote region can disrupt global ocean currents, affect climate patterns, and alter ecosystems far beyond the Antarctic.

Very massive stars are cosmic "rock stars" that live fast, die young and leave black holes in their place. During this transformation, they may vomit out more stellar material than we knew.

Small, 3D-printed devices, designed to be implanted directly under the skin, could allow people with type 1 diabetes to produce their own insulin