Pets can get sick — or, in rare cases, die — from eating cannabis. Second-hand smoke can affect animals as well. Follow the "ABCs" of cannabis safety to protect your pets.
LiveScience invites experts in science & technology to provide insightful commentary and informed perspective on news, current events, innovations, big ideas and ongoing research. Expert Voices includes Op-Ed analysis and opinion as well as interesting observations from the field and science labs around the world.
The private space race is about to take another great leap as Israel sends a private lander to the moon.
A body at least twice as massive as the Earth smashing into Uranus could have made it lopsided, shows research.
Mad scientists through the ages have dreamed of holding the world hostage by threatening to destroy the whole thing. Here's how that could work.
The winner of the 2018 Nobel Prize in physics says scientists shouldn't feel pressured to do research that has economic or commercial ramifications. Science for the sake of science is more important.
Feel like visiting another star system or dimension? You can do this by traveling through a spacetime portal of a black hole. But you better choose carefully. All black holes are not created equal.
From the early years of aviation up until about 2000, the main way pilots navigated was by playing connect-the-dots across a map.
For the precocious hunter of off-Earth life, the Drake equation is the ever-ready, go-to toolkit for estimating just how (not) lonely humans are in the Milky Way galaxy. But it's not useful.
Here's what the world's most powerful atom smasher has accomplished in the past 10 years and the fascinating physics it could still reveal.
Is the crisp autumn air, or the joy (or anxiety) of the holiday season, triggering more unprotected sexual intercourse? Or is it something else ...
Catnip can induce changes in cat behavior. An expert argues that giving it to cats raises questions about human power and animal autonomy.
Have your kids stopped believing in Santa? You might be more upset than they are. Read this letter from Santa – ghostwritten by a scientist who specializes in imagination and human behavior.
Some say the hysteria over screen time echoes parents' worries that their kids were watching too much TV in the 1980s. But new studies show there's nothing overblown about parents' growing concern.
Current page: 3