Joggers naturally pace themselves to conserve energy even on short runs
For many recreational runners, taking a jog is a fun way to stay fit and burn calories. But it turns out an individual has...
SCIENTIFIC NEWS
50 years ago, scientists were seeking the cause of psoriasis
Cyclic AMP and psoriasis — Science News, April 29, 1972 [A team of dermatologists] discovered that cyclic AMP levels in psoriasis lesions are significantly...
Leonardo da Vinci’s rule for how trees branch was close, but wrong
Leonardo da Vinci was wrong about trees. The multitalented, Renaissance genius wrote down his “rule of trees” over 500 years ago. It described the...
Antibiotics diminish babies’ immune response to key vaccines
Taking antibiotics in the first two years of life can prevent babies from developing a robust immune response to certain vaccines. The new finding...
All of the bases in DNA and RNA have now been found in meteorites
More of the ingredients for life have been found in meteorites. Space rocks that fell to Earth within the last century contain the five...
Why you should care about ‘The Insect Crisis’
The Insect CrisisOliver MilmanW.W. Norton & Co., $27.95 Imagine a world without insects. You might breathe a sigh of relief at the thought of...
This camera lens can focus up close and far away at the same time
Ben Franklin had nothing on trilobites. Roughly 400 million years before the founding father invented bifocals, the now extinct trilobite Dalmanitina socialis already had...
These male spiders catapult away to avoid being cannibalized after sex
An act of acrobatics keeps males of one orb-weaving spider species from becoming their mates’ post-sex snack. After mating, Philoponella prominens males catapult away...
‘The Last Days of the Dinosaurs’ tells a tale of destruction and recovery
The Last Days of the DinosaursRiley BlackSt. Martin’s Press, $28.99 Some 66 million years ago, give or take several millennia, a 10-kilometer-wide asteroid slammed...
Gravitational waves gave a new black hole a high-speed ‘kick’
This black hole really knows how to kick back. Scientists recently observed two black holes that united into one, and in the process got...
In the wake of the flood, could Nepal avert the next disaster? 
‘The Deep End’ podcast is back to explore what makes your voice yours 
The Takeaway Day 6: General Debate ends with a plea to turn words into action 
Overshoot of Paris Agreement and the Looming Super El Niño Drive Urgent Calls for Global Climate Action at UNGA 81