If life existed on Mars in the recent past, the best spot for it could have been on a giant volcano once encrusted with a glacier, according to a team of Brown University scientists using data from NASA?s Mars Reconnaissance Orbiter.
Just as the sun causes a spiderweb?s near-invisible strands to glisten, a brightly shining quasar has lit up what scientists say is a massive filament of the universe?s cosmic web -- making it the first time a fragment of the web has been seen.
Scientists at an ambitious dark matter experiment in operation at an underground gold mine in South Dakota have discovered exactly what they thought they would: nothing. And the results have got them really excited.
Customized TV Listings are available here: www.latimes.com/tvtimes Click here to download TV listings for the week of June 29 - July 5, 2014 in PDF format This week's TV Movies -------------------- SERIES So You Think You Can Dance Top 20 dancers in their first performance show. 8 p.m. Fox American Grilled The premiere of this new traveling-cooking show features dishes made with unusual ingredients. 9 p.m. Travel Duck Dynasty Willie and his brothers spend the day training with the local fire department, and Phil becomes unsettled when Miss Kay begins looking at burial plots for them in this new episode. 10 p.m. A&E Taxi Brooklyn Cat's (Chyler Leigh) mission...